I have two kids, 9 & 6, they should be prime targets, yet... they never watch Disney channel. They used to enjoy Jake & the Neverland Pirates, Sophia the First and Mickey Mouse Clubhouse, but, my 9 year old is past those shows, and my 6 year old pretty much follows what her big brother does. They do not enjoy any of their live-action shows. They far prefer to use Netflix and just pick and choose whatever they want to watch, or You Tube.
We don't have cable, and my 10 year old boy definitely watches YouTube stuff. He also likes some of the Amazon and Netflix series...Lemony Snicket and Gortimer Gibbons stand out. Couldn't Disney make shows like that? Shows that I can stand watching.