I have to ask: How actively maintained is #BookWyrm as a project these days?
Apparently, my own instance (bookrastinating.com, which is the second largest one) - recently lost its SSL certificates, and the admin account seems to be inactive.
And the archive/export function doesn't work, either, which makes me rather nervous.
Also, the Patreon Page for BookWyrm as a whole hasn't been updated since 2022.