I think the jury is out.
The big corporate tax cut didn’t help the economy, but it made a lot of people temporarily rich. The tariff stupidity is hurting us, taking money out of the economy, and screwing up the world’s conditions as well.
Dumb moves like not renewing NAFTA and not doing the Asia trade treaty will have a long term bad effect.
And the stock market is up, propped up with the support of Trump and lower interest rates, which is what Obama was criticized for supporting.
Bottom line: US economy is better than the rest of the world’s but isn’t all that hot.