Let's not be hypocritical and ignore Trump got reamed up the ass by his Bannon crew for his platform. The fact that he changed so drastically from his past political positions means Bannon told him what to say or think... But I guess facts get in the way.
I was using some crowd size estimating software last week and 200,000 fills half of Arlington including all the roads and monument spaces, of course Arlington has 400,000 occupants so not a surprise.