Goodreads is perhaps the best example of enshittification imo. It’s only good now as a way to track your reading lists.
I tried bookwyrm today and it feels quite polished already, like giving you a guided tour of it’s features. Hopefully it takes off as well similar to mastodon and lemmy.
The point of the fediverse in a broad sense is decentralisation. By having bookwyrm as an alternative everything isn’t linked to goodreads. If they ever decide to make it paid only or the company goes down, all that stuff is gone. On the fediverse the posts would be split and hosted across multiple independent communities. This make it more robust Imo
That and people could make versions for niche genres. Like a Bookwyrm for westerns or one for romances, or one for sci-fi. Or one for NSFW stuff.