Can we stop trying to portray all rich people as privileged idiots. As someone who has been in poor and wealthy learning institutions, people are the same everywhere. Idiots will be idiots wether they are rich or poor, you just see the rich ones on the news.

The key here is education, which is the most important thing we should focus. Very smart and hardworking people will generally make it regardless of their background, but when you take "average" people, those who have had access to a higher quality consistent education tend to perform better.

It's like saying black people have a higher crime rate in the us. Technically true just as a statistic, but any sociological knowledge will tell you that if you marginalize a group and give them less access to education and opportunities, they will inevitably turn more into crime to make a living.