I'm 73 and I disagree with Beato pretty much all the time when he's whining about how 'his music' just isn't relevant to 'the kids' anymore.
He sounds like people of my parents' generation moaning about the Beatles and and that new rock and roll stuff - 'that's not music! That's screaming!' - when they first came on the scene, and why can't the kids like Perry Como and Dean Martin like they do? That's real music....
There's always been great music. There's always been not-great music. Often that is totally subjective and boils down to taste and life experience.