1. My only Apple computer is a late 2012 Mac Mini which I like very much.
2. All my other computers run Windows 8.1, XP, Ubuntu. 3 laptops, 1 tablet, 1 desktop, apart from the tablet, they can all have their drives replaced. The tablet has an microSD card which can be replaced, but the OS drive is built in and not replacable. I bought the tablet for almost 200 euros a couple of years ago. It still works though I don't use it daily.
The way I see it, the problem with going for all soldered, not replacable, having to rely to the company for even the smallest of service, component replacing, is longevity most of all.
Everything breaks down. Given enough usage and/or time.
If I buy a laptop that I can't replace the drive or memory, two components which from my experience have a pretty damn good chance of needing replacement after time, then what I am buying is a computer which has an expiration date. Not based on if I can use it online any more (say 15 years from now), or use the latest software, but simply the ram can go bad, or the drive stop working. Everything else can be fine, but that machine is now useless. Not even good as a museum piece. That is a waste of technology. That is a waste of resources. Not very green.
Apple (in this case) is not going to provide repairs for them 15+ years from now. More likely not even 10 years from now. You bought this computer and you want to use it, if nothing else, for sentimental reasons. But the drive/RAM is bust. Nothing you can do about it. Any other computer, even decades from when it was new, you can still find and replace these two very important (and prone to failure) components. Not with these new laptops.
For me this is unacceptable. Not because I might want to upgrade them, but because I might (will?) need to replace ram/drive and it won't be possible.
I do hope Apple reverses this strategy in the future, at least for the desktop systems. I refuse to use Windows 10, I want to use macOS for my future needs, but, I will not buy a computer which has such a (for me) serious design flaw.
Well you are boned then because OS X is only available in a reliable way on Apple products. So you either accept apples design philosophy and use the OS you love or you don't. That's your choice it's not going to change and neither is apples design philosophy, I've got a fair idea of whose going to win this impasse...