I cannot stress how much I really do not want this to be a thing. I go to extensive links to not use OAuth against Google, Microsoft or anything else - there's

I cannot stress how much I really do not want this to be a thing. I go to extensive links to not use OAuth against Google, Microsoft or anything else - there's no way I want a ban in one place to suddenly percolate to every service I may or may have not used that credential. Same with tying things to my phone: phone number is acceptable, that I port between devices, but my phone, it's contents etc.? Essentially disposable: subject to provider whims, API incompatibilities or apps not implementing backup interfaces (i.e. there's no way to get my home screen back exactly how I had it when I switch Android phones). If it doesn't wind up on one of my computers via Syncthing, I pretty much assume it's going to be deleted forever at some point.