Weeeellllll, first, technically we didn't vote him in. The electoral college did that. You don't need the people behind you, you just need those delegates behind you.
Trump has really helped out all the struggling millionaires and billionaires out there. He reduced their taxes and let them shelter money from being taxed. He's done great things for the wealthy and the corporations, all while stepping all over the rest of us. Now, we then have to ask ourselves about our elected officials and whether they are simply looking the other way because they are also millionaires and they have seen their wealth increase too.
Where the left seems to mess up, is that they underestimate the right and their voter base. Most of the left feels intellectually superior to the right. We shake our heads when they don't wear masks at political rallies. We look flabbergasted when they believe the things that come out of the president's mouth. We laugh and make fun of their....um.....everything. And then we scratch our heads when the right digs their heels in to reject everything the left is saying as truth. Now, before everyone gets upset, I realize that the right does the same sort of thing when the call the left "snowflakes" and all that, but y'all do see that the reason for the divide is because everyone is too busy insulting each other to listen to anything the other side has to say. Largely due to the fact that everyone, and I mean everyone, believes that the other side is populated by nothing but idiots who will believe anything Trump/Fauchi/their pastor/scientists/Fox News/CNN tells them. But the truth is that there are shrewd players on both sides and if you want to know why republicans are looking the other way on Trump is because they are getting a benefit from it, NOT because they believe he's the great savior for our nation. Their self interests are influencing their votes--just like our self interest influences our votes.
My point is that calling these politicians stupid and dismissing them is how Hillary didn't get voted in last time. Everyone was so sure that no one would vote for him, and they were wrong. People voted for him, and the main reason they did so was because of their wallets. They like his economic policies of less taxes, even if they aren't rich enough to actually see a benefit. They believe that one day, they might be wealthy, because that is the lie the right sells. And the right sells this lie so well that it's really hard for the left to gain any ground when they do talk about wealth redistribution, because a large group of people are only voting with their economic interests in mind.