Without wanting to boast, I did know. I can't remember where I read it. It could have been this MSM source
https://www.cnbc.com/2020/12/16/covi...n-lawsuit.html
or this MSM source
https://fortune.com/2021/04/07/covid...ion-liability/
Or perhaps another one. It's a long time ago now.
I would say that having no financial or legal liability is not the same as zero liability at all. If Pfizer was causing mutant babies, then that would be pretty much the end of the company.