Tekchip

Sure can!

If you wish to vet the project https://github.com/filips123/PWAsForFirefox

Or the direct FF extension here https://addons.mozilla.org/en-US/firefox/addon/pwas-for-firefox/

Not sure what windows apps you're using but in my 20+ years IT that has absolutely, in most situations, not been the case.

https://en.m.wikipedia.org/wiki/List_of_Linux_adopters

This is pretty US centric thinking. Linux doesn't have licensing. That means it's used extensively in other countries, especially poorer ones. Some countries entire governments use it. It's pretty huge in India too. Africa. Places where common folk, not IT professionals, use it but either have rough or no Internet and aren't communicating in English, especially not GitHub.

I think part of this that I'm not seeing talked about, and perhaps confused for "more tech savvy users", is just the user hostility of Windows.

9 times out of 10 when a Linux app or game crashes I get a verbose error and more often than not one that I can simply copy and paste.

9 times out of 10 when Windows, or much of windows software, crashes it gives some random number or code and in a window I can't even copy and paste out of.

My skill level doesn't change. Linux just isn't user hostile in nature making it easy to search for fixes and report issues. Where as on windows I can't summon the care or effort to manually transcribe the error so I can then do something with it.