Riseup vpn is a free, donations based VPN, that doesn’t require an account and has no logs policey. They doesn’t have lots of serves like Protonvpn for example but they’re running for years and support P2P, so if someone is too short for paying for a VPN, I think its a pretty good for some use cases.
Riseup is free because it is made by people who want the internet to be better. The same way tor is free.
But you should be donating if you find it useful. And I could nearly guarantee that a service that is used for censorship resistance that gets used for P2P will go from nice and fast to ungodly slow