What's all the fuss about?
I spend most of my day inside a terminal, and occasionally dip out into mail client, chat, or Sublime. I can do this quite happily on Linux, Mac or Windows. There's very little to chose between them. As a contractor, I often don't get a choice anyway, but they all have their little foibles and niceties. I've used all three at home as well over the years, until the Mac blew up. And then my kids needed to use Windows only conferencing software, so had to scrap Mint and switch to Win 10. But really that switch was pretty painless, and it generally just works.
Is it a religious thing? I don't get it.