Your claim that they voted for Trump because he "shared their values" proves that they were manipulated. Any semi-intelligent observer could clearly see that the only values Trump shared with anyone was himself. "Shared values" most certainly cannot mean pathological lying and bullying. Race baiting. Misogyny. The voters that bought his BS, especially those few thousand that decided the electoral college, WERE manipulated. Easily. And perhaps by forces independent of Trump's personal campaign of lies. The latter we are aware of. The other factors, it appears, we are just learning about.
Those values or issues many agreed with were not because of his bullying and lying but in spite of it. I think many ignored, accepted, or justified his behavior because the other side was doing it" or he was closest to their views. For example, those who saw problems with illegal immigrants, free trade, or Muslim immigration had no candidates, Democratic or Republican, who advocated their views. They were willing to accept or overlook Trump's behavior to have that advocate. And, since a large percentage of Americans think all politicians are liars he was just like them.
A Trump supporter could just as easily argue those who voted for Hillary were manipulated despite her lies and all their other criticisms of her. People were willing to ignore her email problems to vote for her--was that manipulation or just the lesser of two evils? Liberals obviously chose the liberal evil and conservatives chose the populist evil.
The point of campaigns is manipulation by both sides. It is naive to think one side is worse than the other. They both do anything they can to win even when their candidates are both seen as losers.
Those that "bought" Trump's BS are getting exactly what they wanted (not all of it)--revoking regulations, travel ban, Supreme Court appointee, decline in federal workforce, tax cut, etc. The point is not whether we think these are good policies but that his supporters voted for them and are getting what they voted for.
Here is a good article explaining his support among rural farmers in Iowa.
https://www.washingtonpost.com/grap...aters-trump/?tid=ss_fb&utm_term=.17934c8d1907