What you are saying is not correct. Waters floats a pig festooned with Nazi swastikas and Jewish stars and tells audiences they are the equivalent. He defended a guy who wrote a book denying the Holocaust. He urges boycott of Israel, Israelis, and Jews. When BBC asked him to defend against charges of antisemitism, the best he could muster was that his father fought the Nazis. Among the people who have called Waters an antisemite are his former bandmate David Gilmour, Steve Van Zandt, and Radiohead.