The fact that they didn’t take the time to really try to smear him doesn’t mean he’s hard to smear. There were a lot of accusations that could have gotten a lot of play Propaganda wise. Like him and his wife honeymooning in Russia. That got bare minimal play during the campaign because it was much more handy to keep the Democrats divided. In fact I think it was probably Democrats that pointed that out. But since they don’t directly control the messaging machine. And the people who do did not want that message out it didn’t get out.

Just to point this out to you since you seem to not understand. Smears don’t have to be true. Often they aren’t. All you need to smear someone successfully is a consistent message driven into them.