I think you should come out of your elitism bubble and actually interact with some "dumb" people (dumb according to you, you sound like a 1930 eugenics propagator with how you treat IQ).
You'll find that there are a lot of people with drive but lack of opportunities there, just like there are a lot of lazy smart people.
Just provide any reasonable explanation for your claim. I can't imagine any. IQ is a metric that works like this: you do a test on a population, then take the median result and call it IQ 100. If suddenly God Himself put intelligence-enhancing drugs in the rainwater, making everyone smarter than Solomon, you'd still have half of the population below IQ 100.
