Too many want to paint Jews and Judaism with a broad brush. Doesn't work that way. Judaism is NOT Satanism. Do many Jews worships Satan directly or indirectly? Yes. Are many Jews what the New Testament of the Bible calls fake Jews and the Synagogue of Satan? Yes. Has much of Judaism been corrupted by ancient Babylonian-ism? Yes. As witnessed in Talmudic "interpretations" of the original Torah that deviate completely from the actual god (Jehovah) of pure, original Judaism? Yes. Did many Hebrews/Israelites/Jews get "off" into Baal/Moloch worship involving human sacrifice? Yes. Does is carry on to this day? Obviously.
But corrupted/phony portions, segments, offshoots of a religious faith don't define the faith. "Judaism is Satanism" just isn't saucable.