most of the stuff I find on Tor is very outdated, still enough relevant to piecemeal some decent OPSEC, but being able to bounce ideas of people objectively seems to be lacking - or I don't know the communities

there is the tor reddit page, but reddit is periodically hostile to tor connections. dread on tor is often down, so thats annoying, but I found onion services within tor often had the best information on using tor