When real money gets involved people get touchy that’s all, however WoW is pretty toxic in some communities. I’ve met GDKP communities that were some of the friendliest I’ve ever met where they have vetted their raiders for gold buying. Where the raid leader is on the side of RMT = Perm ban, and closure of Battle.net account.
They are few and far between. I’ve also seen Communities that actively have links to rmt sites in their discord. However a lot of those communities did the whole. “SoD stopped GDKP, so we quit.” back in P1.
Most of this info is public if people want to go looking for it in reddit/chan sites if anyone goes to look through their history. But its been months, so it would be a lot of work.