The instance seems to be mostly right wing trolls. I know defederating is unpopular but I don't think much is to be lost in this case and it can save the mods some headaches.
Edit: the response on exploding-heads.com to my reporting of transphobia. Courtesy of the "second in command"
and if it were posted in other instances i would hope itd get dealt with appropriately
them posting it on their own instance is their business, scummy as it is
And so it is permitted to exist but be quarantined in defed.