Roblox banned Chris Hansen live on stage, mid-demonstration, sitting a few feet from the Attorney General suing the company over child safety. The ban took minutes. The Omegle-style chat game he was testing had already logged millions of visits. The sequence is worth slowing down. At CrimeCon, Hansen logged into Ro-Meet, a random chat experience built to mimic Omegle inside a platform where roughly 40% of daily users are under 13. Within moments a stranger asked him to move the conversation to…