I'm less familiar with EU liability laws. In the US the FDA differentiates an EUA version and the regular FDA approved version. The difference may only be the label, but Pfizer would be foolish to distribute a version with liability attached when they could distribute a version without liability attached.

Are you familiar enough with EU drug liability laws to speak to whether Pfizer has any liability?

I hate having these autistic fine detail discussions in this context because people assume I'm anti-vax. I will state here again I believe the vaccines are safe enough and effective enough to justify use.