He wins with 3 million fewer votes than the other candidate. He donates his salary knowing that he will make a killing violating the emoluments clause. He cuts taxes for the wealthy increasing the national deficit to preposterous levels and removes regulations allowing corporations to trash the environment. He starts a trade war which forces Americans to pay taxes, excuse me tariffs, on imported goods and limits what can be exported causing hardship for midwestern farmers so intense that they require bailouts costing billions. The economy soars moderately. GDP increases at about the same rate as it did during the Obama era but has nothing on the soaring it did during the 50s and 60s when taxes were much higher. His immigration policies end up putting children in cages at the border. He wastes tremendous amounts of money building a useless fence and when Congress refuses to give him more he takes funds from defense. He removes supplemental nutrition funding causing millions of struggling people to go hungry. His relentless attempts to destroy the ACA cause millions to lose access to healthcare. He pardons war criminals and vetoes legislation that would have put a stop to the selling of weapons to a backward nation currently involved in genocide. His education secretary attempt to destroy the public school system and his HUD secretary is doing the same with subsidized housing. And the list continues as we head into the next election.
Thanks to his disregard of the law, he is investigated. He obstructs the investigation and is eventually impeached but his corrupt republican allies in the Senate put party over country and refuse to hold a fair trial. He will surely be remembered by history as one of the most despicable presidents and if he were a democrat, he would still be seen as the worst.