Oh no, you don't. YOU are the one who mentioned his bad decisionS. It's on you to list THEM. Not this single one - which was never his biggest promise - which I believe would be a tie between immigration and the economy. He decided to concentrate on the economy - knowing that is usually the biggest determinant in getting re-elected - and so far, it has worked - the deregulations, tax cut and working on trade pacts with China/Mexico, Canada, etc has brought a strong economy, low unemployment and high consumer confidence.
And please don't get me started on Obamacare. The very premise of its 10 essential benefits that every policy must have regardless of whether one can use it or not - is part of what blows cost out of the water. Why do you say that health care as gotten worse? Obamacare (as it was) robs the young (most of you on this board) to pay for the old and sick (me). Not having to pay the penalty and being able to buy short-term policies has been a relief to a lot of people who don't need/want to be paying the absurd premiums on the Obamacare website.