did someone actually ask you that?

no, but i would make plans for an answer somewhat better than " i dont know, thanks for your time."

such as " hiring me will ensure that your AI sessions are few and limited to a couple hundred dollars expense, bare minimum, a human must prompt an AI or it does nothing. as a [professional] i have insight regarding structuring prompts, as well as fast response to code based remediation for incidents involving off the rails output, and abberant alignment adoption."

also: interviews can be more about,how you respond to being knocked off your footing, rather than gathering rote factoids about "you".