Internal DEI initiatives are very helpful for an organisation trying to create a comprehensive knowledge base without falling to any group's bias. That requires diverse perspectives.
I don't care about internal DEI if the job is managing sewerage systems, but this is a perfect example of a context where fostering diverse engagement is both rational and improves the end product.
That's a fine goal, but at some point, someone should evaluate if that goal is being achieved, if the purported methods actually work.
It's difficult to look at any remotely contentious Wiki page today and conclude that they have succeeded.