Thank you so mentioning this, I never heard of opensnitch before this comment and I was looking for a program like this. It reminds me of lulu on macos.
Fedora uses DNF, its a good package manager, updating is sudo dnf update/upgrade, I believe fedora releases major versions every 6 months.
He was a republican podcaster, and thats what it is. (also can u let me know if this comment federates, new instance)
Which isnt a lot but its weird its happened twice.