

Well that’s an interesting development, which people seem to have begun experimenting with in the past few weeks. Of course for the time being I suppose it’s made somewhat easier for the relays by 99% of the users being hosted on the small collection of official bsky.network PDS servers.
Some more discussion of it in which there may be hints as to how atproto people might slowly progress towards reinventing some of the things we take for granted on the fediverse.
Mastodon is very bad at fetching replies, if you have a small instance I think you need to add some other software to do that: https://blog.thms.uk/fedifetcher