I am not a scientist or a biologist. But let's assume for the sake of argument there is such a thing as xx and xy chromosomes. /s And also, that "women" have more fat than men. /s
So many of the SAD victims seem to be extremely fit. Young men are most susceptible to cardiac side effects from the jab. The female sudden deaths I have seen anyway are often pre-puberty. I wonder if body fat absorbs spike protein before it can overwhelm the vital organs.
It also could have something to do with estrogen vs. testosterone.