He talked quite a bit about Covid on Saturday... I guess you snoozed through that part. He said that it is a constantly evolving situation, and that Sleepy Joe has not kept up. It seemed obvious that he was backing off on pushing the now completely ineffective vaccines. To me it seemed that the hard knocks have caused him to become more informed.
Folks who weren’t ‘In The Arena’, like Trump have no reason to criticize him for his COVID response. Hindsight is 20/20.