That’s… not what I said. If you want other people to host services (like to federate), it’s going to be pretty impossible for the vast majority of people to actually do it if you only allow IPv4 connections.
You cannot federate behind CGNAT, and most folks can only open ports over IPv6, because they don’t live in America where everyone can get their own public IPv4 address. This is a pretty big miss IMO.
You cannot federate behind CGNAT, and most folks can only open ports over IPv6, because they don’t live in America where everyone can get their own public IPv4 address. This is a pretty big miss IMO.