I read the AI 'manifesto' that the CTO posted and I have to say I'm very much not impressed.
There are several different approaches they could have taken to leverage AI to create a more secure product for their users, but there was no mention of it.
As a long-time paying Proton customer I have regularly given them feedback to stop with the AI features and instead asked them to focus on improving their core products (mail, vpn, drive)
I'm not sure that the CEO and CTO each have the job that they want to have. I'm hoping the board gets rid of them this week.