Or, more likely, much of that would turn out to be false if you bothered to check if your assumptions were true with a some research. A few companies like IBM a

Or, more likely, much of that would turn out to be false if you bothered to check if your assumptions were true with a some research. A few companies like IBM and Google actually have tried to do such research, but most people just make it up like you're doing. There's an exceptionally long history of companies making terrible assumptions about who to hire. Just look back a few decades ago at all the companies shocked to learn women did just fine.