Server indexes of places for newcomers to join can be instrumental for Fediverse adoption. However, sudden rule changes can leave some admins feeling pressure to change policies in order to remain listed.

  • When you defederate it stops the traffic flow from threads.net to you but the traffic from you to them is unchanged.

    No, that is not how defederation works. One server defederates, traffic stops in both directions. It’s not comparable to user blocking.

    posts and messages are publicly available to anyone

    There’s a big difference between the posts being available publicly on the Web and them being sent to Threads via federation.