The funny part is that the (not actually a) crossposter I'm using for Fedi/ATProto stuff is that it natively has quote posts. Friendica has had quoteposts forever, I suspect other AP software has had quoteposts forever, yet Mastodon refuses to implement them.
So, fellow butterfles, remember when I mentioned Friendica yesterday? Instances running the latest version let you post to ActivityPub, the in-house DFRN protocol, and ATProto. You'll have to give it access to a preëxisting BSky account but there you go.
@Trash Panda, longform Yeah, it's puppent only for Bluesky so far, native AT is being worked on.
Friendica is AP native, DFRN is only used with old servers.
You missed native Diaspora and OStatus as well lol