I am not a US citizen so can only "judge" from the outside. Every POTUS have their shortcomings and successes. So, just looking at the facts, I doubt what benefit the current POTUS has brought the citizens he represents:
- trying to remove health care for the poor
- more internal conflicts in many cities, somehow driven by race, increased polarization
- poor reputation among the traditional allies
- Created a trade war with China with only losers
- Achieved nothing in North Korea, despite his own propaganda