It's about leadership. He is blaming China for the virus when all the deaths and infections and long term effects in the US, occurred under his watch.
He has given up on trying to deal with the biggest crisis he faced as President. It's a fact, get used to it. Some countries have contained it and that includes China, a country with a population about 4X the United States and supposedly not as advanced as the USA. That's on the large side. On the small side, you have New Zealand.