You don't get famous without selling out to them. Pink Floyd sings about how they sold out with Have a Cigar and Welcome to the Machine. What do you think those songs are about? They are admitting that they are part of the machine.
These guys are all owned. They are meat puppets. Remember when Springsteen, Bryan Adams, and Ringo Starr all canceled their concerts in North Carolina within like 24 hours after NC passed a transgender bathroom law? Do you they all were following the papers about bathrooms in NC? These guys got a phone call. They'll make you famous with the caveat that they own your ass till the day you die and your politics will be whatever that machine needs on that particular day. Roger Waters is just doing the job he signed up for.
MAGA hatters still can't go there, though, realistically. Watch the movie 'Waiting' to see why.