I'm personally failing to see how "welcoming everyone" directly correlates to a company neglecting polish and detail. A cynical read of your comment is that DEI-style programs are lowering standards when, in actuality, the issue most likely lies in poor management and a corporate structure that rewards buzzy work over polished work. I'm not saying that was your implication, by the way; just that "everything's bad because we allowed other people to join" is a slippery slope.