This is why I hate Discord for NSFW, I burned down (two SFW) Discord servers, and left another that I was in-charge of...because I would rather not be in-charge of that mess.
It's hard to hide the actual NSFW ones, because they are just there, with whatever NSFW images they have on them, and I briefly tried a vore one. I could not stay long enough to even ask questions, due to living with family (fml).
There was an invite from a certain woman that started an NSFW Dicord over here, again, good luck joining that with how overt the servers are, and some of us could get stonned for watching porn (not literally here, but it's pretty bad).