Your defense is like an 8 year old...
You are trying to defend the indefensible or you just work for Apple.
You are telling us that we should pay $2400.00 which is already way expensive, for a Macbook that ships with 256gb HD (which is a joke) and in addition of overpaying we also need to spend our time and money for other solutions that are NOT included... such as Mag-Safe, a Dock and a lighting cable. Not providing a way to connect your own iPhone which is actually the best selling product by Apple, shows how poor the design is. By the way... I know how to search in Amazon...what I do not understand is you trying to make ridiculous excuses, in Apple's behalf for what they are trying to sell us as a "Pro" Machine... If you tell me that is an Air, then OK.
By the way, having a socket, does not make a computer less reliable. Having soldered components is actually much less reliable and more easy to fail. This is a lame excuse for Apple to charge more for repairs or upgrades and make the Macbooks easier to fail. This is so ridiculous like everytime you need to change the tires in a car or upgrade them, you need to change the entire car.
So everybody will need to pay an extra 300 for a useless touchbar than only FCP users will use?
The touchbar has been a poor excuse to increase the price an extra $300.00. And you clearly see that since they did not provided any updated option without it.
The reason, that Apple has been selling less, is because of their poor design. Users vote with their wallet and are tired of buying overpriced badly designed Apple computers. So much so that lot of Pro users are revamping old Mac Pros (grated cheese ones) or doing Hackintoshes. Just read what many of the users are posting...
Not sure why 256GB of flash storage running at 3.2GB/s Read and 2.2GB/s Write is such a joke to you, but the Dell XPS 15" equipped with Coffee Lake H-Series comes with the exact same size in an m.2 NVMe blade. Some users prefer a smaller system disk, because all their storage is external. Some don't, and Apple gives customers the option to go all the way up to 4TB of flash storage.
You do not need a dock, but you might need to buy a few new cables. If you do not want to buy a Lightning to USB-C cable, which you can use with a 2016-2018 MacBook Pro's charger and an iOS device, then you can always sync your iPhone via wireless.
A new cable and new connector is not a poor design, it is called progress. Would you prefer that Apple had stuck with the 30-pin Dock Connector for the iPhone and iPad? Or never included a faster interface than Firewire 400 and USB 2.0 on its computers?
Whether having a socket for DRAM and SSD upgrades is more or less reliable can certainly be debated, Apple chose to solder them to the motherboard because then it has a reasonable chance in guaranteeing the minimum performance of what it sells to the user. With Dell and other manufacturers, who source from different vendors, even within the same product line, you might get a Toshiba SSD in one Dell XPS 15 or a Samsung SSD depending on what day of the week you order. It might be flexible, but it sure isn't a consistent experience.
Failure rates among PC manufacturers and Apple will tell us if Apple has made the right choice, but they have been doing this for a while with their various product lines, and I have not heard that Apple is having more returns due to fauly DRAM and flash storage.
Plenty of auto manufacturers would love to figure out how to seal the engine bay shut and never have to replace tires on a car, leaving us to replace the whole car once it dies. Volvo was the first to concept that, they will not be the last.
The TouchBar does not add $300 to the cost of the MBP, at least not the 15". The 2015 base started at $1999, but had no discrete GPU, which would have added at least $200 to the price. You can figure $200 maximum for the TouchBar, maybe less. Some people love it, some people hate it, but it is what it is. I will mark you down in the "Hate It" category.
Apple has not been selling less due to poor design. They have been selling less because they have 3 product lines that have not been upgraded in 3 years or more (Mac mini, MacBook Air and Mac Pro). Hopefully, along with an overdue upgrade for the iMac, these lines will be refreshed and Apple will provide some much overdue commitment to the Mac.