The problem with DEI is that in order to practice it, you have to pay attention to skin color, gender, age, etc. The whole point of DEI is to NOT pay attention to those things. It is a logical paradox to employ DEI. That is why it is a disgusting thing.
It is impossible to force those who don't want to treat everyone equally to treat everyone equally. Furthermore, it is impossible to tell what a person really thinks; therefore, you can not be certain that a group of Indians are not discriminating against everyone else by hiring only Indians even though there are only people from India working there. (I chose India because it is relevant enough and because in most of these discussions, it is 'White' men discriminating against everyone else).
I do not want racism, sexism, gender, etc to play any role in hiring; however, I do not see a way to completely ensure that outcome without some draconian and inflexible rules that violate the spirit of why they were created.
There are ways to encourage hiring for merit, and that is the best we can do for now.