Hmm, my contrast is while I use tablets, Chromebooks, and phones, I still use PC a good deal.I willing to bet that this is because phones and tablets are replacing computers for most users and not due to quality/Windows OS.
Outside of work; I only use my iPhone and iPad w/ Magic Keyboard. I definitely do desire a new Macbook Pro + Studio Display but it's a want rather than a true necessity. Could easily buy one now, but I wouldn't gain much due to the phone/tablet fulfilling any and all needs.
All that said; M Series is a game changer and shows clear advantages over X86.
Work is definitely PC. When I'm at home, I prefer PC for web browsing and streaming (nice 27" screen connected to hard line ethernet), games (some are only on here), and documents (I have a standalone Office 2016 license, and it's a breeze to get files around).
I do use the Chromebook for internet when I'm on travel (hotels, guest housing). Phone ofc. for calls, but I have quite a few games there that work much better with a smaller touch screen (and being able to play them anywhere has been a boon). My iPad is a glorified gaming device which is why I'm only interested in them when they're cheap ($300 wasn't too shabby), but I'll use it for limited internet when I want a bigger screen, but don't have the Chromebook with me.