Agreed. Tools like Firejail and OpenSnitch go a long way towards this, but it could be better. There's also the matter of presenting this in a way that is usefu

Agreed. Tools like Firejail and OpenSnitch go a long way towards this, but it could be better. There's also the matter of presenting this in a way that is useful to the average user .. by the time a user sees a third popup asking "Do you want to allow Firefox to access 23.12.99.8?" they will have been conditioned to always click [OK].