If, when defending your support for Donald Trump, and your response is,
"But but but... HILLARY!!!", then you lost the argument before you even began.
“Capitalism is the astounding belief that the most wickedest of men will do the most wickedest of things for the greatest good of everyone.” John Maynard Keynes
About voter ID, it doesn't even matter if it's a HUGE problem or not (although there could be multiple reasons why the "numbers" are low anyway). The rational thing to do is to take measures to prevent it from ever being a problem, because it very well could be a problem in the future. Doing something is better than doing nothing.