ADL CEO Greenblatt renewed his calls for Fox News to dump Carlson for “openly embracing white nationalist talking points;” he has repeatedly fear-mongered about Democrats allegedly bringing in dark-skinned immigrants with the express purpose of “replacing” the American (read: white) electorate. On Wednesday night, he declared that the Biden administration is intentionally trying “to change the racial mix of the country” through immigration. He exclaimed: “They brag about it all the time, but if you dare to say it's happening they will scream at you with maximum hysteria.” Despite its overtly racist and antisemitic roots, the conspiracy theory—thanks in large part to Carlson’s embrace of it—has become more acceptable and normalized within the Republican Party, with numerous GOP lawmakers and officials openly citing it.