Chinese Defector Exposes Lab Leak?

Adam Housley and Red State both claim to have sources which are telling them some high profile Chinese official has defected to the US and has spilled the beans about the Wuhan lab leak, but frankly I have my doubts about the story.

https://redstate.com/jenvanlaar/2021/06/04/exclusive-high-ranking-chinese-defector-has-direct-knowledge-of-several-chinese-special-weapons-programs-n391238