A logical analysis doesn’t need historical evidence? You want to make a hanacha, bash an entire segment of klal yisroel because of your hanacha, and not bring any rayos to your hanacha? That is just wrong. Forget about an academic, my Rosh Chabura would throw you out on your head!
Obaminator-
My personal experiences are not anecdotal. I’ve been in the Litvishe Yeshiva system for ten years and I am simply noting the trend of the shmuessin I have been subject to. And I invite anyone with similar experiences to challenge my assertion.