Being an UNIX is irrelevant for Apple related development, it is just a side effect of being based on NeXTSTEP, which also only used POSIX compatibility as an attempt to take business away from SGI and SUN.
If you want UNIX development, without any regard for OS X and iOS, then go sponsor hardware vendors selling Linux and BSD based systems.
If you cannot see anything immoral in Apple, or if you're unable to see anything immoral/fascist beyond murder and WWII then I'm not sure you're ready to discuss this subject.
I suggest you educate yourself on the matter, because judging by your comment, I can clearly see you're ignorant about the subject.
Software is trivial to upgrade and that's a very silly comparison to make.