Here's a question: what's to stop him?
Trump is promising everybody a huge tax cut, corporations included. He will get tons of money for his campaign from wealthy people and corporations who stand to profit. With this money he will run a credible campaign, reach lots of voters, have his marketing people package his bullshit so it smells nice, and Ma and Pa Sixpack will be impressed and vote for the schmuck.
So he gets elected.
And he wrecks the economy. The .01% will profit (as they always do) and everyone else will take it in the shorts.
Trump will use his time in office to push through some changes he wants, and the country will be powerless to stop him.
Yikes. I just realized I'm describing 2000-2008.