Laurie Rubel formerly taught mathematics at Haifa University, Tel Aviv.
It’s always funny hearing the people that claim to be “chosen” calling other people “supremacists.”
This person claims math is subjective: https://www.breitbart.com/tech/2020/08/09/brooklyn-college-education-prof-claims-math-is-white-supremacist-patriarchy/
alternativebyfritz 
Not all Jews are Ashkanazi Jews. Like other religions/ethnicities, Judaism and Semites have their share of people whose brains aren’t properly wired so that logic can over-rule emotion; perhaps too much cholinesterase versus acetylcholine, not allowing rational thinking impulses to cross the synapses.