Yes, but then we're incentivizing the future supply of such "below average" individuals that you speak of. That in turn reduces their value by making it a race to the bottom. Which of course, causes our caring society to kick into even higher gear in terms of "caring" for them. And so the cycle continues, with the bottom half eventually tipping the scale immensely. That is why you're getting "inequality", because you're subsidizing its increase without fixing any of the underlying problems.

Edit. Grammar.