Centre of the American Experiment President John Hinderaker says musicians and actors are speaking out on political issues to “gain political advantage”. “These musicians, same thing with actors and others, don’t really care about people being killed or people being oppressed,” Mr Hinderaker told News24 host Rita Panahi. “What they care about is trying to gain political advantage. “Frankly, what is really driving this is a huge amount of antisemitism on the left.”