Then I suggest you don't know squat about business majors or schools.
Seriously, what is your background? Are you a business major? Taken 400 level business classes? Are you familiar at any level with admin classes, auditing theory, finance, business statistical analysis, organizational behavior, or anything MBAs have to study?
Or are you just flapping your gums? MBA, especially from Harvard Business, is tough. I know several Harvard MBAs - they didn't major in "making pretty presentations" or "adding up columns of numbers". They are crystal-clear, iron hard thinkers with a hell of a lot of knowledge.
MBA is not an easy ride. I was in Engineering (CSE) in my university until I thought I would switch to Business because it was "easier". What a laugh. And that was just to get my BS, not my MBA - and it wasn't Harvard.
Um, OK. I sense that you are protecting your own turf. Fine. I am a lawyer, but love to laugh about the stupid pomposity of law schools and lawyers. Law school definitely does NOT make a person wiser, despite all the "think like a lawyer" garbage they feed you.
But I will defer to you in your claim that Business Schools are, in fact, the source of all wisdom.