You can see beehaw has a lot less activity now then it had last year.

Fediverse Observer and FediDB show a drop in active users, but the pattern of peak in July 2023 and then a slow regression isn’t unique to Beehaw, and is a pattern seen across the Threadiverse.

You left, but Beehaw being willing to give teeth to the concept of defederation is the reason I joined. I don’t think the decision hurt their user-count. It definitely helped distinguish their culture from the rest of the Fediverse.