I use airvpn for torrents but depending on your European country you might not be able to.

Why would it not be an option in some countries? Are you saying it’s illegal or impossible to encrypt any traffic through a VPN while being in some of the countries, or what’s the matter?

Do you see installing a .dmg file (or installing through homebrew) on macOS as a workaround, or what do you mean? I’m not sure I have ever installed a single app from their store, so maybe it’s just that such a “workaround” feels normal to me, but scary to others?

https://librewolf.net/installation/macos/