YOU make a poor argument. All email correspondence with external servers (I believe it to be 90+ percent of all correspondence) is not encrypted at all, and the

YOU make a poor argument. All email correspondence with external servers (I believe it to be 90+ percent of all correspondence) is not encrypted at all, and the rest is bypassable if Protonmail wants or forced to decrypt it. This is just a security theater. True security is when the provider can't decrypt anything under all circumstances, even under coercion.