Just because they are stupid AND desperate...
They're so desperate for something to change and push the world in the right direction and so tired of the establishment that they would take anything that seems a bit different.
Even is that something is a big fatty billionaire lying so much it seems like he wants to establish a new Guinness record... Or maybe he's dumb as fuck, difficult to know if he pretends or if he's really stupid.
The really desperate people is the one who hate Trump, they lost so much...................