Also known as X-only programmers.

How do I create some code to show stuff on a big TV? Well, I know X, so, X it is. How do I create code to run in a supercomputer | satellite | desktop | telephone | web server? Well, I know X, so...

They are not. They are mostly an iOS and OSX company. So even within their own niche, there would have been options.

"Only one possible choice" is a golden hammer fallacy. I'd say "false dichotomy", but that one goes for two options with no middle ground.