The Clash are an odd choice considering how they're the archetypal lefty band, but hear me out.
>Safe European Home is about their visit to Jamaica and seeing the locals chimp out
>Rock The Casbah is basically a mockery of theocratic Islamic nations
>White Riot is about how white people are also being fucked over by the government
>Did a load of reggae style songs which would have triggered SJWs of today because cultural appropriation
Yes, most of their songs were the usual "racism is bad" type stuff, but for a bunch of lefties they were pretty redpilled, especially by today's standards.
>Redpilled bands
I like Skrewdriver