[drdaeman]

Yes. And I get it that we all have separate accounts. The difference is they're entirely separate networks, not one. If I'm on Fediverse, and self-hosting, with my own domain, it's fairly natural to want to have a solid identity, isn't it?

Which is where it's different to email. When self-hosting mail, you can have separate identities too, but those will be created on a purpose (different addresses for different personas/purposes), rather than fragmented because of necessity.