Swiss people are willing to throw you under the bus if it's in their interest.

They give that info when pressured but they limit the data they collect. Always use protonmail with a VPN that isnt proton and always give a recovery email not linked to you. Seems like the two weak points as far as I know.

Yea they gave away IP addresses and recovery email multiple times now. They are still good but wish they take away mandatory recovery email.

I would ask nostr:npub1f6ugxyxkknket3kkdgu4k0fu74vmshawermkj8d06sz6jts9t4kslazcka . What alternative do you recommend for email?

I'd also recommend just giving protonmail a recovery email that doesn't link to you and always use it with a vpn. That's really the only two weak points that I see that can link to you.