I'll tell you what is racist. It is racist to get your panties in a bunch over someone calling out rich industrialists, bankers and powerful politicians for being in bed with the Israel lobby, that is trying to influence the government to make policy decisions that are beneficial to a foreign state, while at the same time gloating, jeering and actively promoting mass murder of poor and powerless people, by that same state while stealing their land, because they belong to a certain religion.
As I said before, antisemitism today is an overused meaningless word. Jews are neither the most oppressed people in the west, nor is antisemitism the "highest form of racism" as some "good white people" seem to think. Anti-black attitudes, being against BLM, denying systemic racism, Islamophobia, being anti-immigrant - these are bigger and more compelling issues than antisemitism. This is not the 1930s after all.