Earlier quoted context omitted.
"Dropping support for things just because they are old" is typical commercial software behavior. I can run the latest Linux kernel and still have access to an internal floppy disk drive if I wanted to, yet billion dollar companies can't seem to manage to support 10 year old stuff. I still am sore from when I "upgraded" macOS and suddenly support for my 1080i TV was gone. Yesterday it worked fine, today it's gone. All…
The economics make the reasoning obvious, though. With closed source IP, every bit of support, from bug fixes, to feature requests, to compatibility fixes to integrate with newer mainline/foundational tooling, costs money. With open source projects (and in particular ones like Linux where there's a huge number of contributors and interested parties), support for would-be niche facilities can keep going as long as the…
These arguments fall apart when you remember that Apple has several trillion dollars at hand. It's not some shoestring startup.