That probably is a Ublock origin filterlist. Did you ever open UBOs settings? Try to not use too many, too many lists increase RAM and CPU usage and are all using badness enumeration so they will be 80% duplicates.
I dont know if UBO deduplicates them (removes duplicates), that would make sense.
Banking is a hit or miss, GrapheneOS should pass all security checks and more, but none of them is Google certified and apps start to request that, which sucks
Very cool! Mullvad also updated their Linux install guides to reference the repos immediately, but they use dnf for whatever reason, making it unnecessarily complicated (issue report).
Your commands where good and secure, but this is a quicker way
You dont need sudo for rpm-ostree and systemctl, they work natively with polkit. In general you can replace sudo with pkexec in your shell config and have easier and more granular permission controls. But dont remove sudo, that will currently break at least some things like shutdown.
Doesnt work. Networkmanager has no native concept of a "airtight VPN mode".
The mullvad daemon does stuff like
control DNS
block internet when not connected
prevent early boot connections
Those require it to be privileged. For sure it would be nice to have all these features integrated into networkmanager, and vpn apps just placing their wireguard configs and DNS settings in there.
But for now the Mullvad App is way better than what we have. You can also keep a very insecure DNS conf (no DNSSEC, no DOT, no custom servers) as a fallback for public wifi bs, and when the Mullvad app is running the system uses a secure DNS.
A hotspot is a connection where your phone creates a wifi network using its wifi antenna. The signal strength depends on how far away the phone is, thats it.
The hotspot stays on also if the phone has no cell data connection. Normally a phone should only be able to connect to either a wifi or be a hotspot, phone model is important.
So they do the same as GNOME? Scale double and then scale down?
Okay that makes sense as you need more pixels to work with.