This is very similar to "what do antidepressant medications achieve that regular diet and exercise do not? " Assuming equal efficacy is possible in the first p

This is very similar to "what do antidepressant medications achieve that regular diet and exercise do not? " Assuming equal efficacy is possible in the first place, and assuming every human is even capable of reaching those levels, there are people who can't spend the sometimes years it takes to practice meditation to a point where they can achieve psychidelic efficacy. Why not have both available and you can do you?