Any theory pushed by Mike Pompeo has to be taken with a grain of salt because he's a self-serving, lying piece of shit:
Former Secretary of State Mike Pompeo insisted on Sunday that Covid-19 originated from a Chinese lab.
“There’s a pile of evidence a hundred feet high,” Pompeo said on “Fox News Sunday,” without offering specifics.
Everything that you need to know is contained in the writings of Cheryl Rofer, an actual expert with a real background in science. Rofer has helped me see that those pushing the "lab leak" theory are just trying to rehabilitate Trump and take an unnecessary shot at China.
I have to admit that I believed that COVID-19 had a biological warfare aspect to it - simply because of how lethal it was and what it did to people. I was wrong.