You need to understand that some of his performance are as per demand. People who invite him tell him to perform some of his jokes that they've viewed in the past. It's all about the demand of the person inviting him.
What have you done, is it your content? What people like understand is that, while you might have known Kenny Black, many are watching him for the first time, so he is doing that to carry everyone along, not forgetting where is from and where he is
