The scariest creepypasta is one that seems plausible. The same could be said for conspiracy theories.

We've always known that covid-19 came from a lab. We've always known that China was doing research on it. We've always known that China had been experimenting on people in concentration camps. We've always known that their experiments included an older concoction that made people forget. What if they altered the virus to use as a covert weapon? Long term covid and brainfog, and loss of taste, as well as respiratory issues are now features of this genetically modified, altered by biotechnology, virus known as covid19.