To return to Rod Stewart - I think that singers and bands have carefully crafted public images, and they are important to their fan bases. I’ve never liked Rod’s - the attitude to women (some of his lyrics are shocking) and his arrogance annoy me, and I don’t identify with him in any way - but I can enjoy listening to his early music. Bob Dylan can’t sing, but I love his lyrics and his protest politics (no idea of his current views) so I overlook the lack of a singing voice. Michael Jackson’s behaviour was dreadful, but I do enjoy a bit of Rockin’ Robin. Punk bands were supported by rebellious teens, and finding out that a pogo-dancing spitting lead singer was a card-carrying member of the Young Conservatives would be career suicide
. I used to love Billy Bragg, but can’t bear him since he allied himself to the trans movement in a way that was so dismissive of women.
I suppose it might come down to whether we are listening to a song about seduction (in which case, for me, knowing someone supported Enoch Powell in the past and now aligns with Farage puts me right off) or catchy pop songs with a child as front man, in which case I can detach from what came later. I just don’t believe Billy Bragg is sincere about solidarity any more, and find his ‘normal bloke’ image grating. Bruce Springsteen, on the other hand, puts his money where his mouth is - totally different kettle of fish.
Image does matter, I think, and unless a band/singer is overtly political they are better off keeping those opinions to themselves.