Is this a general complaint about the lack of causality inherent in the Vaccine Adverse Event Reporting System (VAERS)? It suffers many of the shortfalls of, s

Is this a general complaint about the lack of causality inherent in the Vaccine Adverse Event Reporting System (VAERS)? It suffers many of the shortfalls of, say, a Haircut Adverse Event Reporting System (HAERS)