It goes back to the old arguments about free software vs open source. Maybe by restricting devs in certain ways the users are actually more free. But then maybe the system to lock the users in gets built with wholly proprietary software and there's less adoption overall of the FOSS software. I don't really have a good answer. I recently switched to grapheneOS but it feels like fighting a losing battle, and lots of apps don't like that I'm using a non official android build.

I worked at a big company where GPLv2 software could be used in our systems but not GPLv3. Is it better that that GPLv3 software didn't have more users? The company didn't contribute much back so maybe it's not a big loss.