I submit to you:
You have a choice between 2 electricians. The first has been doing it a while, wrong. They've been talking about wiring your house a certain way. A way that has been proven time and time again to burn your house down.The second choice says he has a different way of wiring your house. Sure, it sounds good in theory, but he doesn't have much experience. You definitely know you don't want the other asshole to burn your house down, so you're willing to give the new guy a chance. After all, what's the worst that could happen, burning your house down?
People talk about Trump with nukes, which admittedly, is terrifying, but unrealistic. The more terrifying thing is Hillary vs Russia with nukes. Will Trump suck? We'll see (honestly, I don't think so). But we know what Hitlery would have been, and it was more terrifying, not to mention, bordering on a sure thing. That bitch wanted war.