Earlier quoted context omitted.
I made an open application for someone to receive feee weekly mentorship to become a software engineer. I asked for a < 1 minute video. 18/20 applications didn’t include it. Made picking someone really easy.
That heavily biases what kind of people you select. It's not about following instructions, it's about not caring for the weird requirement.
And the mentorship was over video calls, so it’s not totally unrelated. My initial reasoning was just to make sure I could understand their spoken English enough to help, since I was offering it globally.