Interesting thoughts by #[0] about the AT protocol: https://fiatjaf.com/ab1127fb.html in its current form there are probably too few incentives to start your own BGS… Plus it doesn‘t seem to be possible to connect to multiple BGSs. What really is the purpose of hosting your own PDS if the content may just get filtered out downstream? Here is a good overview of the architecture: https://blueskyweb.xyz/blog/5-5-2023-federation-architecture
