To avoid a misunderstanding of my earlier posts:
Bankside, your wish is that "most people become wealthy", am I right?
In other words, you would prefer less wealth inequality and income inequality — cf:
http://en.wikipedia.org/wiki/Income_inequality_in_the_United_States —, wouldn't you?
According to political economy, the achievement of wealth and income equality is preferably measured by the very precise Gini coefficient, vide supra.
Hence the humble proposal: if they want that "most people become wealthy", OECD-countries shall not imitate Chile, Turkey, Mexico, … of all places, but rather imitate countries like Slovenia, Denmark, Norway, Czech Republic, Slovak Republic, Belgium, Finland, Sweden…
But it's quite a sad fact that certainly many US Americans who want to become "weathy" do not even know that these places exist where the richer people do not have to have angst that the very next moment someone will ambush them because of their affluence, isn't it?