The Discord servers are not Rec Room's to handle. Just report them to Discord and let them handle it. But, since you seem to be coming across them, you could always see if the rooms/players/content is in game and report it through there, rec.net or Zendesk.
If another player is breaking the Code of Conduct, you are able to report them in-game. If you have additional information to add to your report, you can also report them by submitting a support ti...
arctic onyx
sturdy rampart