I only get this on my endeavorOS install when I use the ALHP x86-64-v3 repo as explained here:

https://somegit.dev/ALHP/ALHP.GO

When I get rid of them it went away so I’ve avoided them for a bit.

If you install fennec from f-droid it’s the same thing as Firefox and provided by Mozilla.

Mr Robot has some pretty accurate hacking and social engineering in it.

Kernel 5.8 changed this, so the value is from 0 to 200.

https://docs.kernel.org/admin-guide/sysctl/vm.html#swappiness

I was dealing with wire guard dns issues recently. What is the interface set to in settings > DNS? I had to set mine to permit all origins for pihole to play nice with wireguard.