I just read an ad on a "Who's Hiring?" HN post which had one of these right in the requirements: "You have a STEM (Science, Technology, Engineering, Math) Degr

I just read an ad on a "Who's Hiring?" HN post which had one of these right in the requirements: "You have a STEM (Science, Technology, Engineering, Math) Degree from a top tier school." I wonder how much longer positions with requirements like that go unfilled compared to more open-minded ones.