Perhaps the better way to say it was "you're white. You can't have workplace diversity angst. This article and discussion is about workplace diversity angst. So your advice on how to handle it isn't applicable because you don't suffer from the problem"
"you're white. You can't have workplace diversity angst."
But yes, you can! There are comments here about exactly that - white who can't fit in in chinese team, or even white in white team who can't fit in there.
Skin colour isn't some magical 'fit in' trait.
Actually, I don't have super strong feelings on the topic. I was being quite literal in saying "This is what I think the OP was trying to say" vs endorsing it 100%.
