Earlier quoted context omitted.
They had a tremendous effect on many young peoples politics at the time. At least on my politics. That is much more than most political bands by a wide margin. Anyway, I don’t really think music can have a big effect on politics per se, but music can be important for political movements.
I do think music's effects are underappreciated. You can hear about plenty of artists uniting or representing a movement in the USA esp 60s. The story of Rodriguez is one of my favorites. He literally had no idea he had been the root of music for social change in Apartheid South Africa. https://www.npr.org/2012/07/28/157478577/rodriguez-forgotten... "The first white anti-Apartheid movement derived [inspiration] from…
They sold music to the huge boomer population when they were young, by the 1980s those same Boomers voted for Reagan in considerable numbers and were buying Debbie Gibson and Rod Stewart albums. RATM sold music to pissed off GenXers when they were young, by 2020 they were voting for Biden. It’s not revolution, it’s youthful angst that gives way to responsibility and lower testosterone levels.