See, I predicted Trump would win as well. It seemed incredibly obvious to me despite it being the worst possible outcome I could imagine. I based my "prediction" on my time spent in the US and a gut feeling. I guessing Adams did as well, and found ways to justify it (not exactly unique to him).
Adams tends to think in terms of "persuasion" as a skill. In that sense, he probably sees the world transactionally and cynically. I have heard him debate people with a good command of the facts and a similar combination of ego and articulation. He comes off as smug, too confident, and more like a small fish in a big pond than he does when he is just writing on his blog or "destroying" someone in social media.