A Bloomberg Opinion senior columnist joined the noisy cacophony of liberal elitists demanding Fox Corporation executive Lachlan Murdoch cancel conservative host Tucker Carlson. Timothy O’Brien’s anti-Carlson rant was headlined, “Fox News Thinks Tucker Carlson Is Still Good for Business.” O’Brien propagandized Anti-Defamation League (ADL) CEO Jonathan Greenblatt’s recent crusade to ask “advertisers gathered Tuesday for Global Marketer Week to press Fox Corp. to fire” Carlson. He then took a nosedive into absurd leftist bluster: “Carlson has been trafficking in white supremacist myths recently on Fox News and his broadcasts, Greenblatt said offer an ‘example of how hatred is being mainstreamed...