Surely you can understand the difference between a voluntary interview and an involuntary interrogation? This is a pretty poor comparison, I think.

I agree, and personally would have no qualms about walking away from an interview I didn't like.

Would you choose to leave and walk out of an interview if you objected to something? how would you feel? Would you feel like you were walking away from an opportunity maybe? What if your situation was less than ideal?

I think you would find that many people don't feel the same independence or freedom that you and I seem to. Especially if they're not already comfortable financially.