Clapton isnt just dad rock, he's grandad rock as well - my grandad asked me if I knew any Eric Clapton last time he was there when I was playing guitar :lol:
I know you're just kidding, Tom, but the only thing Eric Clapton - and your grandad - have done "wrong" is get older. You'll be old one day too, but you'll still think your opinions about music are worth listening to.
At least Clapton has aged gracefully, unlike - say - Steven Tyler, who's so full of botox he looks like Joan Rivers' sister. His music has matured too, he doesn't have the anger and energy of a 25-year-old but really why should he pretend he has?