Imagine putting a giant backdoor into your program and telling people it was secure
(this is a response to all JavaScript browser-based crypto libraries)
You're right, if ProtonMail alters javascript in the webclient, you they could intercept your password and decrypt the contents of your email. However, with that logic no service is safe. Hence, ProtonMail state that if you're the next Snowden, you shouldn't be using ProtonMail. Frankly, if you are that concerned you shoudln't use email. ProtonMail is recommened because they fit our criteria.
Disclosure: I'm also a team member.
@freddy "However, with that logic no service is safe."
Imagine being so deep in webshit that you forget that anything other than web browsers exist
Except that you do recommend legitimate mail clients, only for Protonmail you have to pay extra for the privilege of privacy and freedom
Frankly, your criteria fucking sucks
@dngray @freddy SO TELL THEM WHY IT'S INSECURE