> The second is AI assistance: tools that summarize your inbox, surface action items, draft replies, and in some cases take actions on your behalf.

That is the most evil part. Finally we will have bots talking to bots, no human in the loop.

All email problems can be solved with GPG, but that ruins Fastmail and other email services business, as they won't be able to read and analyze their users' emails. No ads, no selling user profiles to ad companies, not even teaching AI on user data. This is the kind of future of email I would like to see. Sadly, noone uses GPG and it's quite hard to teach people to do it.

Preach. Exactly.

We will eventually be forced down this path though, be patient! Upfront key exchange in-person will be the only way left to prove comms are real. GPG is just one path but someone will come along and make it easy on organizational level.