I think the problems with the economy (consolidation, corporate/private equity power, general inequality) are too big for any administration to fix even assuming they would want to. But yeah GDP and unemployment rate are fairly misleading metrics.
The biggest problem is inequality, but Trump is the last person in the world who would address that, so the metrics he has focused: pricing, stock markets, unemployment, are going to be very hard to move up (and retire easy to move down). It’s going to be hard next four years unless he somehow doesn’t do what he says he is going to do.
