They can use chat, trust me. Found my kid was talking to someone in one game because the characters walk around with signs in their hands that they update what they say. Concerning to say the least. My wife is blind to it, says there’s little harm in playing with other kids and claims to supervise and she doesn’t see any predators. “I’m paranoid” and a "conspiracy theorist ". I said for the conspiracy, it’s not a theory when there’s proof… If it were up to me, I’d fully block YT and RB across the full network.