Finally people can be shared, me and my wife have obviously the same people in our pictures but we have to seperatelly tag them, etc.

For your computer: https://help.ubuntu.com/stable/ubuntu-help/parental-controls.html.en

For the Phone I’d create a second profile on the phone and only install the apps there which I’d allow my children to use.

Urgh and I’m sitting here downltairs grilling my RTX3060 upstairs via ssh …

This is me!

I’m running the WhatsApp bridge and it is very reliable for me, probably the most reliable of all the bridges I tried.