For example, having a diversity policy helps to maximize the pool of candidates when hiring.
This I don't understand. Isn't it more important to get
good candidates instead of
many candidates?
Or is the idea that as long as you have sufficient numbers of candidates, some of them will do?
I have the same problem with the premise of StackOverflow, where the idea is that the most popular answer is likely the correct one. There is no proof of that, it's just an assumption, and it actually looks like easy wrong answers are much more popular than harder correct answers; the popularity itself skewing the most voted answers towards
easiness instead of
correctness.
Similarly, by making sure you have lots of candidates, you are NOT making sure you have good candidates: only that you have lots of them. According to some studies, those with better than average skills and experience
avoid such openings. So, by making sure you have lots and lots of candidates, you may actually be also cutting out the most skilled and experienced candidates. Is that rational? Only when you consider everyone interchangeable representatives of some group. I do not.
Also, having a diverse workforce helps to bring more perspectives to product design and development, and it helps to reflect more customer viewpoints and avoids narrow stereotyping, therefore potentially broadening product appeal. (It could help to avoid, for example, the famous automatic hand soap dispenser that only recognizes lightly pigmented skin.)
Those have nothing to do with D-E-I, and everything to do with ensuring the business works. It's also exactly why I've done my best work in a team where we had very different viewpoints, and only slightly overlapping domains of core knowledge: such a team can cover a wider range than any single person.
Please, do remember that you don't need to convince any of us that having a workplace with individuals from different backgrounds is a good thing. We already know that and agree. We've also agreed that inclusion, accepting any individual regardless of their social attributes, is a good thing. Both of these things can be shown to help create better products, and make a more interesting workplace. They do not make up for lack of knowledge, skill, or experience, but when the necessary knowledge and skill and experience is there, the next thing to look for is diversity and inclusion. Not because it's morally or ethically right, but because it can be shown to lead to better products and processes, given good enough administration.
It is the equity (equality of outcome), quotas, and tribalist attitudes, that are invariably claimed to be necessary for D-E-I,
without discussion.
Even you yourself picked topics that are obviously useful for a company to consider, and then just
claimed they somehow support D-E-I.
I do not agree. I claim that the described actions are useful in any case, but that when it comes to D-E-I, they are too often associated with the tribalist/classist "we only award minority group members and females, because we're diverse and inclusive" that negates any positive benefits; and that it is this association that is axiomatic and outside any criticism.
Of course, that leads to one of the strategies a good company PR person can adopt: just do business as before, but describe all actions using the D-E-I -speak.
(I couldn't do that myself, because I really, really hate misleading people like that, even when the purpose is a positive one. But I can see how it would make sense for a business to adopt that; it could be the least risky option.)