I always find it laughable (in a very sad way) when people support a political candidate based on the active belief that they won't actually do what they say.
If your best chance is that the president has been lying and exaggerating things for the last year and a half, you're totally screwed.
I also don't believe his positions exaggerate his beliefs. He is a racist sexist xenophobic con man, and his policies reflect that.
"When someone shows you who they are, believe them the first time", said Maya Angelou. Trump has been showing us who he is for decades, yet people like you still think maybe he's someone else. Fancy.