Well 2016 wasnt close either, so saying it was closer than 2016 isn't saying much. The paragraph basically says "if he had won the key parts of the election he would have won". Well....ya...
He was dominated in the key parts of the election just like Hilary was. I agree with you he is absolutely a threat in the upcoming election, but he did not almost win 2020.
You think having a Republican president is going to improve the situation?