I agree with him. I won't vote for him as I think he is just a politician doing what he has to to get elected president and changes his positions like the wind changes.
You are wrong. I assume, because you are an authoritarian that is incapable of supporting people who consistently defend liberty, and think that said consistency is the same as changing positions with the wind. This due to the fact that authoritarians only view authoritative views in the positive. For example, authoritative conservatives believe in taking liberty to improve their positions on morality. As another example, authoritative modern progressive liberals believe in taking liberty to improve their positions on morality.
He's very consistent. But I can see how that would "confuse" you.