So for me - taxes do change behavior. Like business the incentives (positive or negative) need to be carefully thought out or you will create the wrong behavior (and end result). And it becomes worse when you attempt to model an incentive across the entire social demographic population of the U.S.A.
For me - I just enjoy reading the rules of a game and try to understand how people will play it to "win". Winning becomes subjective when the rules change ---- and that is a taxing behavior.