"Animals" was my favorite Pink Floyd album, too, back in the day. (I had it on eight-track - that's how old I am - lol). All of Floyd's music was "anti-establishment". What Waters doesn't seem to realize is that the Dem party has set up an establishment, and we are the new anti-establishment.
I liked Animals in spite of Waters, by far it was Gilmour's Finest Hour on guitar.