Liberal YouTubers

Because to him, Life is theater, all pretend. And being boo-ed gives him the role of a "Heel", a character that's included in "professional" wrestling. Put in for the crowds to hate. (In professional wrestling, a "heel" is a character who is portrayed as a villain or "bad guy." Their role is to elicit negative reactions from the audience, often by cheating, breaking rules, or acting in socially unacceptable ways. This "heat" or negative reaction helps the face (the "good
guy" ) gain sympathy and support from the crowd.)