Fosstodon decided not to defederate from Threads, deferring to the ability of each user to individually block
https://hub.fosstodon.org/our-position-on-threads
This is disappointing in a big way. To me, this is equivalent to saying that we allow transphobic content in the local timeline because you can block offending users yourself.
It is the lack of a position, the avoidance of a decision. I hope the admin team revisit this soon.