and those that do post don’t really interact with others
I’ve found quite the opposite on Mastodon. I get WAY more interaction on there than I ever did on Twitter.
I do a radio show on Monday nights. Despite having more followers on Twitter I never really managed to attract many listeners. Dropped it for a few years and started up again a few months back, publicising solely through Mastodon. Engagement with it is three or four times what it was before.
It’s essentially a request show, and there have been a couple of weeks where I’ve not had to pick any songs to fill the time, all of it has been filled by listener requests.
That said, that’s only my experience, it may be different for others.