Newsflash: I'm originally FROM Detroit - and now you know where my sparkling personality and raging case of "IDGAF when you think" comes from.
Trust me, the point here is not "Trump is an idiot who insults people he wants to vote for him." That might be true, but he's absolutely not trying to win votes in DETROIT itself; Detroit is a lost cause. He's trying to mobilize cracker suburbanites in Michigan who hate Detroit and don't think Black people should even be allowed to vote.