AP is a bit underspecified in terms of semantics, but yes, that is both the intention and (in absence of bugs or mismatch) reality. IME yes, so far I haven't e

AP is a bit underspecified in terms of semantics, but yes, that is both the intention and (in absence of bugs or mismatch) reality. IME yes, so far I haven't experienced issues federating across implementations listed on fediverse.party and when they have come up in the past, devs and maintainers tend to treat it as bugs and want solve it.