I think we can all agree that Trump is catastrophic regarding diplomacy and political correctness. If he feels offended, he reacts like a small child.
That aside, I don't even think that he is more of an liar than other politicans are. They just hide it better.
Cutting taxes doesn't have to be bad. If it benefits economy, everyone can profit. Companies will grow and invest, creating jobs etc. Besides, wealth needs to be created, before it can be donated.
Securing borders against illegal immigration? I don't know how that can be seen negatively.
Global wariming? I do believe that Trump is wrong on that one, but you gotta respect other peoples views, even if you disagree. That's basic democracy. Next president will most probably revert it anyway. So all good.
Topics like abortion and so on. Same as above. You gotta respect conservative views as well. Thinking to know it better is the opposite of democracy.