You can also do it while having a way to stop it, it doesn’t have to be forced on the user. It’s just isolated productivity environment.

Thanks for LeechBlock as I see it’s FOSS https://github.com/proginosko/LeechBlockNG

and I will try AppArmor.

Examples?

How the same thing can be done without being seen as a malware?

Good idea, thanks.

Behaves as such but I don’t think so.

Yeah that’s idea but it will also lose some of the setup that I have right now. I wonder how hard it would he to tell the kernel not to spawn anything during session time.

No issues with GrapheneOS as their sandboxed Google Play Services are 1:1 bug compatible with built-in ROMs. MicroG is hit or miss though.

Looking great! So niche that I would like to some more 'unix porns" like these.

Nice one!

I would shortly say LineageOS for customisation (root, microG) while being insecure and somehow private While GrapheneOS is private, secure out of the box that customisation is possible (rooting for example or Shizuku) it’s security burden and flaw and defeats the purpose of the OS.

iodeOS I haven’t used so Idk

How about something more recent? :)