The Right Side Broadcasting Network, which prides itself on its live-streaming of Donald Trump’s rallies, once gave its guests free rein to talk about politics. Now, due to YouTube’s recent crackdown on misinformation, the channel increasingly cuts them off. “We do have to be super careful,” RSBN’s Liz Willis recently told Mike Lindell, the Trump-supporting MyPillow CEO, just as he was getting ready to talk about coronavirus vaccines. “I hate to do it, you know I love you, but due to YouTube’s guidelines, we will get our whole platform shut down if you talk about vaccines.” It seems that even...