I don't feel this is true. Think of the best DJs as curators, yes a lot will be the same, but DJs will help you discover new music and discuss that music too.

I don't feel this is true. Think of the best DJs as curators, yes a lot will be the same, but DJs will help you discover new music and discuss that music too. The legendary John Peel of BBC Radio 1 being a good example. I still listen to BBC Radio 6 these days for the same reason, good way to find new music and to be introduced to genres you may never be exposed to by an echo-chamber algo in your favourite music app.