Absolutely it doesn't, but unfortunately trying to remove prejudices from recruitment is very difficult.
I'm very much on the fence when it comes to some approaches. As an example, I used to interview people for a public sector body, no longer due to an initiative to increase the diversity of interviewers from the predictable middle aged white man.
Perhaps laudable, a candidate can see I'm a middle aged white man, but they can't see I'm also disabled and homosexual. It's a really awkward area, and I sometimes veer towards thinking the only way to truly be fair is to make the whole process anonymous. How on earth you could, I've no idea though