Absolutely, no argument there. As I said a number of times on this thread this volpunter character's view of the world is naively simplistic, but even if you grant that approach as correct it still doesn't lead to the conclusions his type have come to. Obviously getting into an intelligent discussion about how much impact a President can have on the economy and how quickly, the role of Congress, the impact of policy and laws passes by past Administrations and Congresses...are way beyond the volpris of the world, but do have a real impact. That was also the point of the blog article, he essentially talked about why a simplistic measure of stock market returns in a President's first year was an idiotic way to judge a President, but even if you were to use that idiotic measure it would indicate Obama was far more successful than Trump.