Curious about nsfw groups NSFW

I just recently downloaded session and joined a couple nsfw public communities like kink and hentai groups but they do not allow DMs or talking about other communities or anything. I was looking to find more ways to connect to different groups on there but I guess most of the communities are private? I think revolt chat was another option I saw but I haven't looked into it much yet. I was wondering if anyone knows where to I guess connect with people on session or another place maybe that I don't know of yet? BTW this is not asking to find singles or anything like that I'm strictly looking for group settings for multiple different kinks and topics and chats without going to datamine nightmares like most apps