Why do you assume the quoted phrase implies some ridiculous fizzbuzz HackerRank memorization-based hiring process? I agree with Spolsky that generally it's safer to err on the side of false negatives when hiring. I guess the exception would be if truly skilled people in your industry are extremely rare, so you essentially have no choice but to deal with false positives if you want to be able to hire at all.

But none of that has anything to do with the screening process itself, and it's certainly not advocating screening based on bullshit.