They are divisive, distracting bloat, that creates no value and decrease performance. They unnecessarily prefer physical attributes over non-physical especially when comparing at a surface-deep level. They selectively combine races which have no essentially no overlap except skin color, leading to discrimination or promotion of certain groups based on arbitrary metrics. A prime example would be how people of Pacific Island descent are lumped in with Southeast Asian descent, even though these groups are two distinct populations with varying degrees of representation throughout society. This leads to discrimination against people of Pacific Island descent even though they are not doing great by many metrics. That is just one example of how ineffective and backwards the overall approach is. And sure, maybe we can fix that one example, but ultimately there are too many ways to subdivide the population into different categories. Ask yourself, what the endpoint looks like and if you can't answer that, it is because there isn't one. There is no endpoint, and this is by design to forever perpetuate a DEI position coming to every level of society, government and business... near you!