@justenoughducks @sab @Tutanota @agowa338
you're wrong on everything you've said
pgp works without password (probably not recommended)
when someone sends me (i am not using proton) from proton an email. proton gets my pgp pubkey automatically, without user interaction and encrypts the email to me and i can get the pubkey of every user at proton over an api from proton and encrypt my email to them (not automatically)
thunderbird is a client and not an email provider. they don't have some own proprietary alternatives. everyone can use pgp with thunderbird