I was thinking about this recently as a I work on a new mail client/server. I have one personal email that has a custom domain. 1 that's a plain gmail address and then a variety of random accounts I can't even remember but I guess were legacy or tests for new providers like protonmail. Then there's email address for whatever company you work for at the time. I realise I don't really want to hand out my personal email in a public setting and my company address is mostly for internal stuff. So where's public email?

Are we missing public email accounts? One's that you can just hand out anywhere?