And some, like MullvadVPN, don't even ask for common PII. No usernames, no email addresses, no passwords, no persistent billing information. They could claw s

And some, like MullvadVPN, don't even ask for common PII. No usernames, no email addresses, no passwords, no persistent billing information. They could claw some information from certain payment providers (like if you used Stripe to top off your account) if they wanted, but you can pay your bill by putting cash in an envelope and mailing it, if you wanted to.