Kbin is very interoperable with Lemmy. At least from the perspective of a Lemmy user, I can interact with Kbin instances as though they’re on Lemmy.
But you’re right that Mastodon interaction is a bit more awkward. I believe Kbin and Mastodon interact a little more naturally than Lemmy and Mastodon.
I get the impression that Mastodon and kbin.social are technically interoperable with Lemmy, but not very well.
Kbin is very interoperable with Lemmy. At least from the perspective of a Lemmy user, I can interact with Kbin instances as though they’re on Lemmy.
But you’re right that Mastodon interaction is a bit more awkward. I believe Kbin and Mastodon interact a little more naturally than Lemmy and Mastodon.
The Fediverse is definitely still evolving. It’s all very cool, albeit clunky at times.
I’m curious to see how the functionality improves over time.