I see this as the start of decent theory as to why, if the coof shot is killing people, why Israel would be dishing them out to everybody in their populace. This was the counter I always made to the "Jews are doing it" argument about about to coof shot. I would say, if Jews are doing it and it's genocidal, why are they injecting their own people so much? It can't all be saline shots, since so many are getting sick and injured from it.

This article postulates it's less harmful to Ashkenazis and more harmful to Arabs and other types of Jews.

It does a lot of logic leaps by comparison to the South African experience of making specific pathogen and vaccines to sterilize and kill blacks.