So there have been hundreds of these British musicians we listen to and out of all of them, a few have these kinds of views. I do thoroughly disagree with Waters but it’s still a minuscule percentage of those musicians. Maybe even more of the American performers have these rubbish views.
Supporters of the Labour Party in the UK, or other leftist causes act this way. I guess, it’s akin to how some act in the US. In the UK, it’s their religion more or less.