I tried to block some of the ip-s Mac was connecting to and then apps had stopped working. Back then I thought I did something wrong and didn’t have time to te

I tried to block some of the ip-s Mac was connecting to and then apps had stopped working. Back then I thought I did something wrong and didn’t have time to test it further but in light of recent events It could be I have stumbled on the issue with getting permissions for each app that made a lot of ‘good publicity’ for apple...