Before, POTUS says, Biden's shot. Now he says he can't shoot straight. What's POTUS trying to tell us?

Biden FAILED BADLY with the Swine Flu. It was the Gang That Couldn’t Shoot Straight”. He didn’t have a clue. We have done an incredible job with the much tougher China Virus!

https://twitter.com/realDonaldTrump/status/1306977955340578822