You need to start from the premise that leftists are being hysterical and genocide isn't really happening.
Then you need to double down and insist you are right to be hysterical about the hypothetical genocide Trump might do.
Finally, they want to be able to indict you as fake Leftists who never really cared about Palestine when Joe Biden loses and Trump doesn't fix Biden's mess
"Leftists who didn't back Joe Biden caused the deaths of a billion people in the Middle East" will be added to the Black Book of Communism, in the end.