@cdarwin In the 1930s the Nazis broadly spread the misinformation of Jews abducting children and killing them in their rituals to drink their blood (btw, the Jewish Kashrut forbids the consume of any blood, let alone human blood).
To claim Haitian immigrants abduct and eat pets was only the first testing balloon. And for MAGA it appeared to work: they incited violence and unrest ("Volkszorn" as the Nazis used to call it). The worst is yet to come if those people aren't stopped.