No it isn't actually, not for the majority, my wife (former Sales Person and Manager) uses Google office tools and used LibreOffice Write and Calc for years successfully.
I myself am quite different. I have thoroughly had it with my current iPhone and am eyeballing /e/OS, before that I really started to find Android boring, before that Windows mobile (the nice one with the cards). I switch Gnome, KDE, some other DE (now getting ready to try Niri) every year or 2. I don't get the struggle, for me a new env is like a present (even though I normally hate presents). So much niceness to explore, so much to optimize. I love it. But I'm also one of those guys that reads the oven manual and tries all functions in week 1.
I'm not weird, all you people are weird.