Real estate and stocks are assets in high demand, and have absorbed a lot of that money, creating the illusion of a booming economy, but the real wealth and production is not there as a foundation.
The level of greed means that distribution will keep narrowing, and more and more will fall into poverty. At the top though, they don't care - as they can live in gated communities with security.
The "correction" might come in the form of world war. That is how major financial resets normally happen.
Send the impoverished to slaughter one another.