If a government says "Give us everything you have on this user", and Proton gives them a sheet of paper that says "Here's the primary email for the account, we don't have access to anything else", the order is legally complied with.
Granted, I don't know much of how Swiss legal processes work, but I do know Switzerland has the best privacy laws when it comes to VPNs (which is why a lot of VPNs use Switzerland). Switzerland even has laws on their books that prevent them from compelling no-log VPNs based in Switzerland to log specific users.
Granted, I don't know much of how Swiss legal processes work, but I do know Switzerland has the best privacy laws when it comes to VPNs (which is why a lot of VPNs use Switzerland). Switzerland even has laws on their books that prevent them from compelling no-log VPNs based in Switzerland to log specific users.