Tried all this before. He's simply being obstinate and trying to deflect from our failures with this virus. Anyone looking at the US vs. western European democracies, Asian democracies, and almost all countries, really, can see that we're doing worse than almost all of these countries. I condensed the Worldometers data table into a more manageable list, below, which includes just about every country over 50MM and selected countries of interest with <50MM (especially those in Europe/Asia that are most likely to have accurate data). It's ordered by deaths per 1MM.
If one looks at the current data and assumes the current death rates are sustained, the US will have the 2nd highest per capita death rate in the world (behind Belgium; and it's possible Brazil catches us) in 2-3 months, as we'll easily pass the European countries in front of us, who are having <20 deaths/day now, while we're having 500-1000 deaths/day. That's just horrible performance.
What's really bad is that the US, overall, was doing moderately better than all of the European countries ahead of it on the list after the first wave, but because those countries have done a much better job of reopening their economies, safely, vs. the US, their case/death rates have plummeted, while our case rates, after a bit of a plateau, have roughly doubled from our previous peak, and our death rates have also jumped significantly, although they're still not at the peak we saw 3 months ago - but they're still >10X the death rates of the EU, per capita, as per the graphic, below.
Finally, the worst part of all this is that not only could we have done better than most of Europe, which wouldn't have been too hard, especially since the virus hit at least Italy and a few others earlier than it hit here, but we could have done far, far better, if we had followed the path of the Asian countries, where it hit even earlier, like South Korea, Taiwan, Japan, Thailand, Vietnam, etc., and of course China. These countries used some combination of masks, testing, tracing/isolating and targeted shutdowns (with only China instituting draconian lockdowns), with the one commonality being near universal mask-wearing. The CDC recommended masking in early April, but we still haven't issued any stronger Federal level guidance on masks or for many states. It's criminal really.