Following the release of Campaign Against Antisemitism’s expose on Roger Waters’ antisemitism – as evidenced primarily by anecdotal evidence brought forward by a former friend as well as a musician who worked with him – Waters’ ex-Pink Floyd bandmate David Gilmour has tellingly retweeted it:

Given that David worked closely with Waters and was likely privy to at least some of his antisemitic comments and/or outbursts, one can assume his sharing the documentary constitutes an affirmation of its contents and that Roger Waters is a raging antisemite.
In addition to being a raging antisemite, Waters is likely raging right now.