Federalist is a humor magazine, not a medical journal.
Explain your concept of "seasonality" in light of the fact that the biggest surge occurred in the Summer.
They are talking outlooks towards death, not medicine. A more proper critique would have been to criticize for not being a psychological journal, but as usual you miss the mark.
It's apparent at this point that seasonality is just one of several factors at stake. More infectious Delta--> bigger surges. But with the prime in 2020, there just simply wasn't a reason to be concerned in the northern and central states. They were placed in a lockdown at the wrong time, and by the time a lockdown was needed in winter, people were too exhausted. There was a study on the lockdowns to this effect I posted a while back.