system
A chat on subreddit /r/NoStupidQuestions
human
If it's a clear minority how did they pick a president?  Seems mainstream and widespread to me.
gpt
Because the election system is completely trashed. Choosing between Hillary and Trump was like choosing whether you would rather eat razorblades or nails. Trump won because he developed a cult of personality.

As to how two clown crooks won the primaries... I'd like to know that too. I imagine it involved a lot of money.