I've stated on this board a dozen times or more that Presidents are like head football (or whatever sport) coaches in that they get WAY too much credit - and yes, too much blame - over something that (in most cases) they can barely address, the American economy. If times are good, we praise the leader and if they're bad, we dump them - and as Al Gore found out, the one who gets the credit is the leader, not his trusty sidekick.
But THIS - well, this is one of those times when it's obviously an exception, not because it's Trump, not because it's the Republicans, but because we have a raging gorilla pounding the cage and trying to disturb and control everything all at once.
GHW Bush was asked about the economy and one of the things that has been the general consensus of his post-Presidency is, "Voters saw what he did in Operation Desert Storm and then wondered why he couldn't do that same thing with economy/unemployment." But as Bush himself pointed out to a number of researchers, "Imagine trying to accomplish Desert Storm with Secretary of State Tom Foley and Secretary of Defense Dick Gephardt - and tell me how I would have done." His point, of course, was a President has much more say in foreign policy than he ever has in domestic politics.
Until the insecure man child got involved, of course.