As somebody who born and spent significant portion of my life in very homogenous country.
Reading these threads I always come to the very same conclusion: diversity IS the problem and creates problems instead of providing any tangible benifits.
DEI is attempted solution to the "problem" and yet creates even more of a problem where people aren't hired based on merit and being the best candidate for the job.
None of those things are a problem in homogenous country. They simply do not exist.
Similarly it doesn't make sense that a person with a different skin color could bring anything new to the table, after all skin color does not matter.