1) massively increased the debt and annual deficit during a time of economic expansion when you should be going in the opposite direction from a budget standpoint. And this is all BEFORE the massive further increase due to the pandemic
2) Eroded our standing as a world leader with his erratic/unpredictable behavior including downright economic hostility towards our allies (tariffs on Canada who we actually have a trade surplus with... WTF)
3) Irreparably damaged the faith in the fundamental underpinnings of our democracy itself with a large percentage of the country with totally baseless and unsubstantiated claims of voter fraud.
4) Actively worked to make the pandemic worse by mocking mask usage, by downplaying the seriousness of the virus, by comparing it to the flu, by saying we've turned the corner as cases spiked, by holding super spreader events himself linked too 10s of thousands of cases and multiple hundreds of deaths, by appointing unqualified relatives to key pandemic response positions instead of medical/logistical/public health experts.

But hey, other than that, how was the play Mrs. Lincoln.