Have you personally been negatively effected by DEI?

DEI has become sort of a buzz term lately, and although I have never really seen it in action myself, I do understand the concerns behind it, despite largely disagreeing with them. So, have you ever been negatively affected by DEI? Have you ever lost a job to someone else who appears less qualified as you because they are a part of a minority group?

And if not, what are your concerns with DEI? What are your sources on this fear towards it?