I used to use Windows Backup with One Drive years ago but it just really pissed me off, especially with how My Documents is handled.
There was that time I discovered several GB of screenshots had been automatically saved to My Pictures from some setting they snuck into the printscreen screen grab tool and then that of course those were automatically uploaded to the cloud. After disabling the option it would sometimes reenable itself.
And game devs throwing random shit into My Documents was also fun. Ubisoft were terrible for this, after playing a game I'd notice a bunch of cache files they dumped into My Docs being uploaded. I mean putting save games and config files inside my docs is annoying enough, random cache files is just taking the piss.
Also windows backup would mess up my desktop between systems on occasion which was also very fun!
I disabled most of the shit but it was still annoying on occasion. Then a year or two ago I solved the problem by just using Linux for 90% of things, Mint at first but now Fedora, and grudgingly booting back into Windows for the other 10% of my needs.