And as a parent I would be sceptical if I am safe collecting the children.

Parents will do almost anything in order to be able to be with their children again, no matter how unsafe. That's one of the reasons this is so messed up.

Isn't Chromium open source?

I would try it in a VM first. But maybe you are braver than I.

You made me very curious about NixOS and now I'll have to take a closer look at it. The second to last sentence did it. Thanks

Probably a very stupid question: Could Turkey's Internet censorship (like DNS blocking) have any effect on the alert system?

They are specific to the kernels delivered with Ubuntu because of changes introduced by Canonical in OverlayFS:

Source: Ubuntu Website

Also communication: issues, blockers, requirements, expectations. Nothing works without these things and the ones you mentioned.

Critical thinking is definitely important, but I would say that the most underrated skill is communication (spoken and written).