https://www.theguardian.com/technology/2023/nov/21/great-replacement-theory-antisemitism-racism-rightwing-mainstream

Experts say figures like Elon Musk and Tucker Carlson bringing ‘great replacement’ theory mainstream signals growing extremism

The racist and antisemitic “great replacement” theory is encroaching out of the far-right and more visibly into mainstream US politics in the wake of its platforming by major figures like Elon Musk and Tucker Carlson, in a move experts believe shows the growing extremeness of rightwing politics in the US.