What the rich do with their wealth?

We are the third richest country in the world according to Forbes on a per capita income basis. This means real money on the head of every Singaporean. And it could be more if we have not imported and bloated up our population with foreigners. But never mind, we are still very rich and should make full use of our money to create a utopian Singapore. How and what is a Utopian Singapore?

My idea