For cops interrogating like a random dude they suspect of a crime, have a little evidence on, mix in some questions they already know, etc. yeah I can see it. Part of the broader interrogation, maybe the machine really is just adding some pressure.

But for a job interview at a three letter agency? I mean who isn’t aware of the truth of these machines at that level? There really isn’t any interrogative leverage if both people know it’s a carnival game, and it’s illegal to hold it as leverage against them in any further proceedings