That is true, because it was my motivation to build a wizard for behavioural interviews designed to remove biases and be objective. In practice, most of the time people are not even sure what they are looking for - I know it when I see it - and default to gut hiring. This leads to teams made of people that think like you, so you're basically paying 2 salaries for one brain.

My formula for removing biases is in 2 steps: first define explicitly the behavioural traits you desire, and second, use falsifiable questions to determine the truth.

Because we're here to help each other, if this is relevant to you, I'd be happy to share this solution with you.