Early 2017 I gave some metrics here that could be used to judge Trump's presidency a success on his own terms. Dues to the pandemic I do not think it is fair to judge from 2020 on. But how did he do in the previous three years?
The metrics were
1. Better healthcare. Cover Everybody, cost less and have lower deducables
Didn't happen
'In 2018, 8.5 percent of people, or 27.5 million, did not have health insurance at any point during the year. The uninsured rate and number of uninsured increased from 2017 (7.9 percent or 25.6 million).The percentage of people with health insurance coverage for all or part of 2018 was 91.5 percent, lower than the rate in 2017 (92.1 percent).'
2. More GDP Growth. 'If Trump can deliver an average of more than 3% over his 4 years in office I think an impartial observer would agree the economy has done well.'
Didn't happen
3. A balanced Budget.
Didn't happen
"The budget deficit increased from $779 billion in FY2018 to $984 billion FY2019, up $205 billion or 26%. The budget deficit increased from $666 billion in FY2017 to $779 billion in FY2018, an increase of $113 billion or 17.0%.[10] The 2019 deficit was an estimated 4.7% GDP, up from 3.9% GDP in 2018 and 3.5% GDP in 2017. The historical average deficit is 2.9% GDP"
4. Infrastructure improvements are a big part of Trumps promise. These are measured here
Didn't happen
2018 US was 14th in the world in world bank LPI rank. Infrastructure score 4.05
2016 US was 10th in the world. Infrastructure score 4.15
On none of the four metrics declared in January 2017 has Trump's presidency succeeded in, in the time before the pandemic.