The people who elected him or who didnt really care dont mind those things that much and dont seem to mind the abrogation of the rule of law (perhaps others dont mind it either, too). As long people either dont mind ignoring laws they dont like, or think the system of laws is rigged and needs to be destroyed, people will be voting for Trump or people like him. They may not understand or care about the consequences of that reasoning, but that wont stop them.