OP has a valid point from "his perspective, Sometimes you need to use the hardware for an extended period of time before you can really decide. Personally I was lucky enough to be in a position to try both high tier 13" & 15" 2016 MBP`s, realising that they would be problematic versus my usage/workflow.
What I don't agree with is the personal attacks, been there, done that, and working on stopping

It only serves to rile people and for the most part unnecessary unless the responder is being a complete & absolute ass and deserves the same.
Same for me the dongle situation simply doesn't work (no response needed to defend Apple`s finest) it`s related to workflow & situation, safe to say this rMB in front of me has been a headache all day, sanity restored by Surface Book as I need the USB A to get everything working, add USB C in to the mix

is it Apple? is it the third party providers? who knows, one thing is certain "does not work as expected". No MicroSoft did not save the day USB A did, no argument needed
OP`s location prohibits any physical return, Norway is spectacularly expensive for Apple products, so give him a break. I work globally, cultures & attitudes vary immensely; language, interpretation of the same can raise barriers with frequently the written word being preferred to a voice call.
One of the major attractions of MR is that it is a strong community, and we can feel free to speak both positively & negatively towards Apple, if it was to become a "one way street" it would become very dull indeed a point worth thinking on...
Q-6
Thank you for the sensible opinion
OP is forcing his opinion though
...what ? On the contrary, I suggested if you like your machine just don't waste your time reading this. It's literally the first sentence. You people are just angry I don't like this iteration.
Posts like this should be deleted instantly by mods. Not because it's anti-Apple, but because the first sentence begs readers not to comment. Lol??? This is a forum for sensible discussion, not rants on either end.
Well it's not exactly that, I think if you're happy with you're machine there's no point reading this rant (which I absolutely, from the very start, literally the 4th word, advertise as such).
The same way if someone creates a "I just completely love this machine" thread and ask to not comment if you're going to say you don't like it, I would definitely not ocmment there and say something along the lines of "well you're wrong to like it, because it sucks!".
However, somehow (I.e. the fanboy effect) the reverse seems to be acceptable...
You even have, on this very page, a person complaining this is a rant ?! I mean, for real ?
That's interesting. Are there rumors about that?
Anyway, I think you will be pleased with a Linux distro like Ubuntu or Elementary OS. Ubuntu runs better and looks better than MacOS on my Macbook Air. I only miss a few Mac spesific apps.
These are just guesses, I don't own any solid proof of any of this and that's just my guess :
For those not familiar with Microsoft over the past 7 years or so, the company took a huge turn from its traditional "become the monopoly, conquer & destroy" approach because they finally understood it's unsustainable.
I believe the realization came with the fall of the giant, Internet Explorer.
Since then, (IE8 was a milestone I would say), Microsoft has been more and open towards standards, open source, and just playing nice. You can see this continues again and again (Azure service for instance, the so-called open cloud platform), and recently there was a mini revolution in the MS world : the inclusion of the Ubuntu subsystem in Windows, which is a HUGE step in a direction they never took before.
To me this, along with some ex-colleagues now working as evangelists for MS and being fairly mysterious about "MS is really changing a lot" without telling more, and the fact a few people I know (but won't name) who worked on some core projects there mentioned things like "it's not so much that they don't want to change Windows /IE etc, it's just that they have to cater to a large public who get mad everytime they change the slightest thing".
To me, all this point to one thing : Microsoft can't get away from Windows, and its users.they'd be pissed, and they might switch for something not Window-ish.
From there I think the only path, if you want to make a really new OS which makes more sense, if you want to make something more catered to both the public and the programmers - exactly where macOS lives today -, if you want to make somehting that looks good and is simple (think Apple Mail vs Outlook, for instance) is to make a new OS and keep Windows as the main product. So "old" people and company can stay on Windows forever, and then they can cater for the kind of people who would go for macOS or Linux.
So no rumors, but my own guess, and I really hope I'm right and the thing I read between the lines from ex-colleagues are actually about that

What do you think ?
Haven't used Ubuntu since 2010, when I still had drivers problems. In general, I haven't found anything as nice as macOS for doing both my work (web development) and leisure and look good. but it's definitely on my list to revisit.
ihatetoregister, I think - as others have said - that a USB-C/TB3 dock will go a long way to resolving a lot of your concerns, especially for that picture you posted of all the cables & adapters hanging off the laptop. Even with tons of legacy ports, all those cables coming off my laptop would drive me bonkers.
I honestly can't speak about the battery life on the 13" TB model, but I had a 13" nTB and the battery life was awesome, even under heavy load. I exchanged it for the 15" and even on that, the battery life has been amazing. Be aware that apps that activate the dGPU will reduce the battery life, but that's totally expected and honestly there's no way around that. Any machine from any manufacturer will eat battery power with a dGPU active.
I carry a USB-C to Lightning cable in my laptop case. This way I can charge my iPhone (and iPad if I also have it with me) without worrying about adapters. And if I travel, I only need to carry one power supply (87w power brick --> MBP --> iPhone).
I have a small 2TB USB 3.0 (with the wide USB micro connector) external hard drive and I made sure to replace the cable on it with a quality USB-C cable. Eliminates the need for an adapter.
I also have in my laptop case a USB-C to VGA adapter for when I need to connect to a projector at work. But even with previous Apple laptops (or most PC laptops, honestly), one would need a VGA adapter anyway, so it's not an additional burden imposed by Apple's use of only USB-C ports.
As I think others have mentioned, a USB stick flash drive with a USB-C connector on one end and a conventional USB connector on the other will solve your issues there. And if you use a conventional USB stick with Apple's adapter, there is no right-side up/wrong-side up problem. It's completely reversible... even when using a conventional USB device on it.
Oh, your issue with the MagSafe is totally valid, however. I often need to plug in at home where pets, kids and wife can happen to walk by and bump the charging cable. I invested in the Belkin MagSafe-equivalent cable for charging at home. Not as elegant as Apple's was, but it will save your machine in the right situation. It's not something I carry with me in my laptop bag -- it stays at home. I'm not worried about knocking my machine over if it's charging on my desk at work or in a hotel room.
Absolutely agreed with all you said. About the battery, I think the 13" TB is in the particularly bad spot. High-ish TDP, low battery capacity. they really, really should have gone for Kaby Lake. And contrary to what the trolls said in another thread, it would have been absolutely possible, they did go with 2 different generation on 13 & 15" before so it's not liek it's craaaazy.
Dock should help, and lobo1978 - much like you - also seems to say cables are better than adapters (although as an engineer, i'm kinda of wondering how is that possible ?

) . And yeah sure, I could replace my USB sticks but... more costs ? Hmmmf
Disclaimer: If you are a ranter please scroll down.
Perhaps I'm not a real "Pro" user, but the whole time I've used my new MBP I haven't had an issue with dongles. I have the usb c to usb 3.0 adapter and bought a usb c to lightning for my iPhone and I have been completely fine. I have windows 10 installed through bootcamp and I think this computer is a better windows machine than some windows only computers. I use excel, autocad, visual studios, word and this computer handles everything natively. There are many sides to every story.
And you know what, I agree with you - for Windows, at least.
It was even more obvious "back in the day" : Running Windows on Parralllels made for a faster windows than the windows on other employee's laptops ! And it was back in 2007.
For the dongles I just find that awful.
I mean let's be honest you're not going to use all the 4 USB-C ports -especially since the whole point is you can daisy chain devices on them !
There is actually a technical reason that made Apple unable to do otherwise, so it's less by design and more by bad implementation that they came up with 4 USB-C ports instead of 2 + some other ports. I can't refer you to the exact post that explain why and how but I'm sure you can find it.
There's no good reason to be forced into this stupidity, other than this actual incompetence.