Trump now says he'll let in the Muslim mayor of London. I'm sure Londoners are celebrating in the streets.
Some numbers: Trump is getting the Republican nomination because a plurality of primary voters, not a majority, picked him. Republicans are only a third of the electorate, the rest being independents and Democrats. Overall, polls find 2/3 of likely voters can't stand him. So declared Trump fans are few.
He would have no chance of winning, but for two factors. One, Hillary is almost as unpopular. Two, bad news in October, such as a stock-market drop or a major terrorist attack could swing some votes his way and cause non-Trump voters to stay home.
I'll say one good thing about Trump. Duterte is worse. By a little.