The overwhelming majority of lottery winners are broke again within a few years. That proves throwing money doesn't solve the problem of "50 inch plasma in a trailer" culture.
The problem is that some subcultures, and also general American culture more than some others, value flash over investment, rims over tuition. Throwing money at many people just means they'll have bigger rims on their hoopty, more gold around their neck.
If someone from Japan or India gets $10,000, they'll turn it into a college degree or a business. Give some. Americans $10,000 and they'll put a fown payment on a tricked out 2006 Cadillac at the note lot.
After a number of decimal places, nobody gives a damn.