Lets think outside of Q theory...Trump isn't a politician, he is a business man. With many successful, prosperous businesses. He doesn't have the backing of a political party to line his pockets. That being said, if he walks away by turning a blind eye to what happened, he just not only committed political Suicide, but just wiped out the business side of his life. So many different countries looked to him for a solution. It isn't just the US, it's global. As someone with a family and young kids, would walk away from so many supporters and risk your children's legacy?