I'd prefer to get a VPN to avoid the risk of my internet getting shut down, but I'm not aware of what the options for Linux are. I figured this would be a good place to ask.
I really like ProtonVPN with the unlimited plan. Comes with their premium email, drive, and password manager for $8-12 a month (depending on what plan length you buy)
I use ProtonVPN with Ubuntu 23.10 and it works fine. I also use it with Windows and the only difference I've noticed between the two is that port forwarding is a lot more fiddly to setup in the Linux client, whereas it just works out-of-the-box with the Windows client. For that reason, if you're doing a lot of torrenting you may wish to look at alternatives, though as I understand ProtonVPN is one or the few remaining good VPNs with port forwarding.
Proton and Mullvad have the best privacy record, but I want to suggest a different tool. VPNs are really only useful for tunneling and adding an extra layer of anonymity, there's no total assurance they won't rat on you or get breached.
Real-Debrid is a way to torrent without risking ISP shutting down. Other debrid services exist, I just prefer real-debrid. The debrid service does the illegal part and you download over high speed. It's also more available since you can think of it like a very large scale seedbox. There's also implementation for most media center apps.
As you may read elsewhere, Mullvad and ProtonVPN are the go-to for many people. But what Linux distro are you running? both of them don't have an OFFICIAL client for Arch, you can install them from the AUR though but I read the from proton rep in reddit that they don't recommend these packages as they're handled by the community.