The sage wisdom from the ILM professor was essentially to avoid pissing off rejected candidates by not interviewing them, as interviewing is a signal that the employees are qualified.
That’s pretty fucked up, when you think about what that means from a practical perspective. You’re either interviewing people who are unqualified (some of whom will get positions due to circumstances) or turn selection of candidates over to a star chamber.
Sounds great for morale. Lol.