< years of experience >
“Why don’t you know the underlying reasons for policy? If you don’t, who does? What’s your name? What’s your manager’s name? Why can’t you help me beyond that? Can’t you make an exception for me? I pay your salary! You know who ELSE enforced policies that they didn’t understand? THE NAZIS!”
Or:
Customer: Why don’t you know the reason for the policy?
Clerk: I just don’t. I never asked.
Customer: Why didn’t you ask? Don’t you care?
Clerk: Look, I’m just doing my job.
Customer: Your < finger quotes > job < /finger quotes > is customer service. I’m a customer and I want to know WHHHHHYYYYY I have to follow this policy?
Clerk: Because that’s the policy.
Customer: Yes. And I want to know WHHHHHYYYYY it exists.
Clerk: Because that’s what my boss told me.
Customer: Fine. Let me talk to him.
Clerk: She’s not here, but even if she was, she didn’t make it either.
Customer: OH-HO! So you KNOW WHO MADE IT?!
Clerk: No. I just know it came down from corporate.
Customer: Fine. Who in < finger quotes > corporate < /finger quotes > made it?
Clerk: I don’t know. Are you going to < follow policy > or not? There’s a line of 10 people behind you waiting.
Customer: I’m fighting for them too. Give me your corporate directory.
Clerk: My what? Lady, I get the company newsletter twice a year. That’s about as much as I know or care about beyond my paycheck.
Customer: So you’re telling me that you won’t tell me the reasons for this policy?
Clerk: I don’t know the reason for the policy.
Customer: Who does know the reason for the policy?
ad infinitum.
There is no person in the world (except perhaps our OP) who asks “Golly! That policy makes no sense. Why is it in place?” if they’re not looking for a loophole, a gotcha or a fight. And in the OP’s case, I’d be inclined to say “It ain’t my job to satisfy your idle curiosity. Get on the board of directors and ask for their minutes.”
Trust me. The robotic repetition of the policy works–you’re going to piss off the customer either way, but repetition is less work and less confrontational.
Customer: That’s outrageous! What’s the reason for this policy?
Clerk: The policy is such-and-such, ma’am.
Customer: Yes I know! I’m asking why!
Clerk: The policy is such-and-such, ma’am.
Customer: Are you going to give me any answers?
Clerk: The policy is such-and-such, ma’am.
Customer: I asked you a question! Why do I have to do this?
Clerk: The policy is such-and-such, ma’am.
Customer: < head explodes >
And at that point, they leave (win), call for the supervisor (me, back in the day) who does the same routine and the buck stopped with me, unless the customer wanted to write a letter to “The Office Of The President”, 95% of which ended up in the crank file with a “Dear Customer, We’re sorry our policy didn’t suit your needs. We consider the satisfaction of ALL our customers to be a top priority. We’ll try to do better in the future” form letter.
And what’s even nicer is that Miss Manners endorses it. When you don’t want to accept an invitation, the correct answer to “why” is “I just can’t” repeated as many times as needed until the questioner shuts up.