Recently some people are broadcasting the solutions of problems during contest time. In last div2, a guy literally came live on youtube during the contest. It's like "Study with me"'s newer version "Cheat with me". Can codeforces prevent these kind of things from happening?

(This is not my real handle, so if cheaters downvote I don't give an f). I mean why should I give an f to some lifeless fellas, who the hell told you to do cp, go do something else.