it takes detailed scientific data/evidence to verify the origin of SARS-CoV-2...China totally wiped clean the Wuhan 'Wet Market' of animals and residues, which greatly hinders assessing the 'Zoonotic' origin pathway...and isn't about to share what was going on in their lab. The odds are we'll never know, which vexes the Infectious Disease professionals the world over...including the U.S....who desperately want to know the truth...whether you want to believe that or not...probably the latter, since data and evidence hasn't impressed you yet.