Do we know for sure that they trained on data from libgen etc? It's such a powerful source of information you'd assume they must have, although they would never admit it. There must be a way to test if they have, via enquiring about some niche information only found in certain books.
Lol... it was known extremely early on that fomite transmission was practically unheard of. People were hand sanitizing for years after this. God knows why. The FDA still hasn't even declared hand sanitizer safe to use by the way.