Silly wabbit.
Doctor's can't 'determine' the vax as a cause of death. The vax triggers, in some, reactions that CAUSE other 'causes of death'.
So you and gassy can just stop saying that the VAX has not one single death on the earth EVER.
I wonder if you're lying on purpose or you just really don't get it. I ain't a medical doctor or a scientist, but I can figure that much out.
Sadly we frontline physicians are the ones who fill out death certificates on the penalty of perjury. So yeah we actually have a say. And unless you you believe every doc is in on it there are yet to be death certificates citing covid 19 vaccination.
Sad for some. But true.