Regardless of what is true about "most organizations", the FAA engaged in a deliberately racist scheme to exclude the most qualified people if they are an undesirable race.
You seem to be responding to a specific example of a federal agency engaging in racism by saying that most organizations are not that way. How does that make this instance acceptable? Given the long period of time the government has been getting away with it, how do you know most organizations are not quietly doing the same thing?
But how is failing science in high school good for working on aviation safety?
Scientific study needed.
There's a reason we use double blind studies; there are many biases that can influence results. I'd bet a pretty penny that most organizations ARE hiring DEI over merit, they may simply not be doing so explicitly.
If you're "collecting candidate pools based on diversity", you're not going to convince me that you aren't biasing your hiring in some way. https://xkcd.com/463/