[guckle]

The banned subreddits are archived here, they weren't particularly problematic, but the 'TERF' viewpoints they expressed angered the people-of-gender in the Reddit admin team so much that they decided to ban the whole lot: https://www.itsafetish.org/archives/gendercritical

It's unfortunate because there was often a lot of interesting and thought-provoking discussion there that hasn't quite been replicated on its successor, Ovarit.