That’s true once it’s received, but it’s still processed by proton and now we know they are pro-nazi so who knows what they would do.
You can avoid this with pgp as stated (default for proton to proton messages), but I don’t think it’s worth considering the at rest encryption at proton anymore.
Protonmail uses pgp under the hood. Their encryption was only ever within proton accounts because they had an automatic key lookup system. You can of course add your own keys, but most didn’t. Still pgp.
I don’t have the 512 gb of ram needed to open more than two browsers at the same time, high roller.
You used it with keepassxc?
Truly the year of the Linux desktop
Did you even read what you linked?
What are you talking about?
Correct you need about 32 gb of ram to use two web browsers at the same time.