“between the roughly 50% of Americans he thinks are naturally immune and the 41% fully vaccinated so far, the United States has already reached herd immunity – the point at which enough of the population is impervious to COVID-19 that the virus will run out of places to spread and die out.”Correct, the science and data show the spread is fading, like Trump predicted: https://covid.cdc.gov/covid-data-tracker/#trends_dailytrendscases