The moment Google makes an email agent for Gmail that is trained on your writing style, typical responses, and entire inbox, is the moment people start switching away from ChatGPT and other tools.
IMO, once I can get in the car and say “Hey google, walk me through my inbox and help me respond to everything” and it intelligently handles it all via voice, they can shut up and take my money.
(Yes, I’m aware they have pre-drafted responses etc, but it’s nowhere near what it could/should be)