Worldtraveler once upon a time wrote: “Rather than continue exchanges in this vein, perhaps you’d care to cite sources for what “legally distinct” means in the case of the Pfizer-BioNTech still-experimental drug?”
You’ve been provided that information previously in this thread.
And, a fully approved vaccine cannot be considered ‘experimental’.
Sorry, friend. You’re just not that clever, as proven “previously in this thread.” Apparently your arguments haven’t swayed others in this thread, so “most pick the expert who says the things they agree with.”