Gun manufacturers can still be sued for product liability (a defective product). Vax makers can’t even be sued for that.
Then let’s push for the same rule to apply to all manufacturer’s. Someone gets drunk and causes a car wreck, let’s sue GM or Ford as they should have known someone would do that. Someone attacks you with a hammer, then let’s sue Stanley tools. Damanged by a Covid vaxx then you can sue Pfizer. Let’s make all the attorneys multi millionaires!
Spoon manufactures can be sued for people being fat.