>He ended COVID
I'll grant that he was more competent at administrating the response than Trump, but COVID hasn't ended, the pandemic is still in progress.
>he pulled out of Afghanistan
Yes, but it was a humanitarian disaster. You can argue that he shouldn't be blamed for that, and I might agree, but it didn't make him look good even when reported on honestly.
>he restored US reputation on the global stage
Citation needed. NATO got a credibility boost from Russia's invasion, but the US wound up looking weak and indecisive. And I don't think you can restore the stain on America's reputation that was Trump so easily, or unburn that many bridges. Maybe, if Trumpists don't take power again in 2024, but at the moment being the country in which guns have more rights than women (and soon to be LGBTQ and black people) is not good optics.
>he put Russia in it's place
In what sense? Is Russia's "place" right on top of Ukraine? Did I miss the news about the American negotiated surrender and Russian retreat? I don't understand.