I've been very reluctant for several years to reinstall my stock Android on Pixel with GrapheneOS, as I don't want to backup lots of things, have partially brok

I've been very reluctant for several years to reinstall my stock Android on Pixel with GrapheneOS, as I don't want to backup lots of things, have partially broken banking apps and having another linux moment when I have to figure out bunch of workarounds from scratch, but it seems that Google doesn't give me any choice. One espionage scandal after another: first Pixels send their location even without location sharing to Google, then several attempts to add some AI crap with completely closed-source implementation and who-knows-what-it-does. Does anybody use it? Will I have a hard time migrating from Pixel's stock Android?