I think people should explore ‘legacy/classic’ bands to enough of an extent so they come across as knowing what they’re talking about when it comes to music.
This is not some passive/aggressive snipe by the way, it’s just genuinely my opinion. I remember laying into Shakespeare when I was younger, saying he was shite but it was uninformed pish. Having now explored a wee bit more, I can conclude that I understand/appreciate/respect his talent but that I’m unlikely to pull out one of his plays for some light reading.