Comedy always works best when it is mean-spirited.
When you've been doing comedy for forty years, you really do know most of the jokes. And even if you don't know a specific joke, you can pretty much guess what it's going to be.
When you do comedy in front of an audience, they are the ones who tell you whether it's funny or not and which bits are funny and which bits need to be fixed.
By watching the great, old comedians I picked up a few tricks about how to do physical comedy. And whenever I could learn something, I sort of added that to my repertoire.
Bureaucrats shouldn't be in charge of comedy.