We all choose the path we're on and the things we accept as "necessities" of that particular reality.
If I may quote from Babylon 5:
Ambassador Mollari: All I have ever wanted is to serve our people. I need to see what is before me, if I should escape it, or embrace it. Or, if there is any longer a choice.
Lady Morella: There's always choice. We say there is no choice only to comfort ourselves with a decision we have already made.
Early last year before the pandemic had fully settled in and was in full swing, I had a job interview with a local employer which deals in networkable printers and copiers and related systems and services. I already had started getting kind of a "I'm not so sure about these folks" vibe and then someone there said that Linux was really on its way out, nobody cared about it or was interested in dealing with supporting it, and that (by implication) it's all a macOS and Windows world.
Suffice it to say, I didn't take the job. Particularly when you're dealing with a small, mom-n-pop type company which means the ownership/leadership of the company sits right above everyone's head, it's critical to know they actually know what the heck is going on out there. I really just didn't get that sense from them, even if it might be true that within their specific limited field of view what was said was true.
The graphic design world hasn't been a only-Mac or even mostly-Mac shop situation in decades now, thanks to improvements in Windows as well as the x86 hardware it's always run on. However, "most" of what's out there is actually Linux-driven. And the graphic design world? Well, it's not the same industry it used to be. Mostly, people these days don't give a s*** about print. Everything's online. Period.
So, when I hear people here (or anywhere) saying things like "I have to use the tools I have to use to do the job I do," then what I say in response is you're the one who's put yourself in that particular situation. Don't point the finger of blame at anyone else. Oh, and btw, often there are other tools out there you could use, whether libre-licensed open source, or proprietary (and typically commercial).