I think the gist of the first video is largely false. Some shifty types added their own preamble text to a video to make it seem like something else. Lieber was arrested but for other reasons. He does not appear to have invented and sold the virus. That video has made the rounds before:
This part: "By comparing the available genome sequence data for known coronavirus strains, we can firmly determine that SARS-CoV-2 originated through natural processes," said Kristian Andersen, PhD, an associate professor of immunology and microbiology at Scripps Research...