There seems to be something special about vaccines that really sets these people off, and it goes way way back. Vaccine paranoia is as old as vaccines and they’ve always drawn a special ire from believers in naturopathy, natural medicine, faith healing, new thought, and similar strands of thinking.
I don’t quite get it.
Fear of needles
The process is stupid enough that this will work 95% of the time. Is it fraud? No, not really, I'd argue. You're just conforming the document to an arbitrary standard, but all the relevant details are factual, not fraudulent.
The point is to feed the compliance critters exactly what they want so they can tick their boxes without sticking their necks out.