When a WW II vet I met in a the Pittsburgh VA hospital waiting room brought up Hillary as a topic and almost foamed at the mouth with hatred and disdain, it solidified my opinion that Hillary and her campaign were the political equivalent of a facade that would go the way of the one in Blazing Saddles. That was in mid summer, 2016
The vet was a Democrat that had voted for the Democrats twice in the two previous election. A woman vet said nothing until she got up and then said she was voting for Trump too.
Allegheny County gave Pennsylvania to Trump. While Hillary won it she lost too many votes in Allegheny County/Pittsburgh to carry Pennsylvania. The interesting thing is her campaign knew she was in trouble in Pennsylvania. Immediately before the election they held big name concerts in both Pittsburgh and Philadelphia to sway and get out the vote.