There's a benefit to having a standard question that you can grade independently, you can uncover your own teams biases by having two people evaluate a candidat

There's a benefit to having a standard question that you can grade independently, you can uncover your own teams biases by having two people evaluate a candidate. One who met them, one who didn't. It can avoid interviewer bias with decision. It sounds like you're putting that system of bias under the rug.