Check out Netguard. It’s an app that pretends to be a VPN client so most of your traffic has to go through it - and then you can deny/allow internet access per app. Even works without root.

Yes. 1-5 are way better than 7 though, especially 2. But whatever.

Oh no, I hoped it was SamSho…

I’ve had that app for ages. And I only use F-Droid…

Yup, I’ve been thinking along those lines as well. I can’t believe that every manufacturer is doing their own standards again…