Unless you can prove that all blue-eyed people have faster reaction times than all brown-eyed people,
You're making the mistake of assuming individuals only poses singular traits.
It wasn't proven that every black person has better muscles than every person of any other race.
Using strawperson to accuse someone of strawperson. I love it!
If it happens once, it's a bug. If it happens twice, it's a feature. If it happens more than twice, it's a design philosophy.