> If you have 1000 applications for every job, and you know that a bunch of these applications are "a bad fit", to put it mildly, you have to filter. And you cannot realistically give every resume a good, human look.

At 10 seconds per resume, it would take you 3 hours to go through all 1000 resumes. I don't know what you consider "good" and "human", but my human eyes could easily do good enough, fully manual pre-screening at a rate of 1 requisition per day.