Just bought Pixel for my kid and installed GOS. I haven't fully thought it through 100% yet — I mean, the exact procedure — but GOS, especially considering that the child doesn’t yet have much of a digital footprint, makes it easy to switch from Gmail to Proton and get used to GOS quickly + some education why it is necessary. So here’s roughly my plan, which I’m already working on:
Owner profile: Mullvad with multihop and blocking everything — from porn to social media and ads. Then, Google Play Store for downloading games and apps, as well as for updates. Finally, Obtainium for FOSS applications. Access to the owner profile will, of course, be restricted to me only. After installation of any app here, it will be disabled and then pushed to 2nd/3rd etc profile
Child's profile: Here I plan to install FairEmail and other FOSS apps, and of course Mullvad with the same settings as in the owner profile.
Games: Games only + mullvad
Bank: Bank app
and finally timelimit.io and I hope I would not need to buy it separately for each profile. That's why I say I haven't fully thought it through.
Chat Gpt told me that it is possible to set GOS that after restart of the phone, Child profile could be set to open first, but you know Chat Gpt, it can make things up sometimes :)
anyway...it is a journey full of fun. And everything, which has been said here in this thread, is 100% true and It's terrifying. I wish social media, Russian and Chinese propaganda had never been invented. Now we have to fight it.