Roger Waters is also a big apologist and tool for Russia in the Ukraine conflict, even appearing at the UN as a guest of Russia to make statements, twice. Too many stupid takes to mention so I’ll just share the wiki section:

https://en.wikipedia.org/wiki/Roger_Waters#Russian_invasion_of_Ukraine

I wouldn’t want him as an ally of the Palestine cause, because he’s far too volatile in interviews and a liability to come up with a stupid take on something else.