Standup comedy is meant to be relatable, the best standup material makes fun of the writer's real experiences and/or common experiences of the audience. This is just my hot take, but I think an AI writing standup comedy is and always will be completely soulless because the AI has never experienced anything and is just putting words together that it doesn't even know the significance of, and is doing so purely based on the statistics of how real human standup uses those words. Even with AI acting out standup written by humans, they still don't understand what they're saying and the emotions they supposedly show are still based on statistics. If you find AI standup funny, you have that right, but I personally don't and that's just me.