SoftBank Group just invested $9.3 billion in Uber. That's a big number. Numbers like that, and the fact that the economy hasn't cratered tell me that investors are living in a dis-reality bubble.
Trump can cut taxes, and spend a zillion dollars on bullshit because they are making poor people pay up for a change, and also because economic "growth." It is a pure fantasy, of course. And fantasy's can't last forever.