Debunk means conclusivelydemonstrated to be false. Politifact is not capable of debunking anything without some facts to use as evidence. There are no facts about COVID. For every study that proves X, there is a study that disproves X. Ever since the beginnings of COVID, there is only speculation and obfuscation. Did it come from China? Maybe or maybe not. Did it come from a lab? Maybe and maybe not. Did they release it intentionally? Maybe and maybe not. Will it kill me? Maybe and maybe not. Is there anything I can do if I get it? Maybe and maybe not. Do masks help? Maybe and maybe not. I have yet to see any single fact about COVID that is agreed upon by everyone, except maybe the fact that it is most likely a virus.