what you are doing is using a practice that dates back to very historic times (before the medical devices we now use existed) and is no longer widely practiced except by the most radically conservative sects, and trying to paint the entire jewish religion with it.
by that same logic, all white people would be complete scumbag, holocaust denying white supremacists since you are.
a perfunctory glance reveals that only you and your few buddies are complete pieces of human waste though.
i bet you had a great time looking those videos up though.