The big difference is when these articles were posted.

Trump's post was removed in October of 2020, the first year of the breakout, when it was significantly more severe.

These days, Covid has had a much more mild effect on people, and is, in many ways, indistinguishable from the flu. Notice in the second headline, it includes the word "now," meaning before it shouldn't be compared due to the discrepancies in the severity of the disease.