If diversity is the greatest thing, why don't we hack a random number of limbs off of every person for more diversity?
Maybe it's time to give up your delusions of special-snowflakeness and admit that some variations are simply flaws. Flaws that can be fixed.
"No, no, I don't mind being called the smartest man in the world. I just wish it wasn't this one." -- Adrian Veidt/Ozymandias, WATCHMEN