"The rest of the world has accepted the endemic nature of Covid and moved on, but the U.S. is an int'l outlier, still pushing mass testing & chasing down every case." [0]
I'm not sure what inverse universe he lives in given that we barely do any official testing, and contact tracing never even got off the ground.
His retweets are also all the other well known covid-minimizers - including the infamous Jay Bhattacharya.
[0] https://twitter.com/MartyMakary/status/1546533258187390977