Cookies are one of those rare foods that most diets can agree you shouldn't eat, so that doesn't really have anything to do with keto. The only space for debate

Cookies are one of those rare foods that most diets can agree you shouldn't eat, so that doesn't really have anything to do with keto. The only space for debate about cookies is whether you should have little or none (other than for high-power people who need to cover an energy deficit, which sounds like it would be a nice problem.)