It is like a minimum wage for races, when you think about it.
So what happens when there is a minimum wage? Everyone uses it.
I wouldn't assign that particular equivalency, since the minimum wage doesn't discriminate - 'cept for full-time versus part-time, maybe - and you need to have a job before you can get it.
I think it's more you're trying to draw a picture, but someone says you need to use so much of a particular colour or technique before it's acceptable, else you'll get penalised.
It's not really a long-term solution, and it's probably the easiest and least expensive thing for a governing body to enact, is AA. It might be better to provide training or something of the like for minorities, at least for employment opportunities.
The issue then being that if that training isn't open to white folk it's still racist.
Is it possible for racism to be good..? Like, for everyone?
Edit for autocorrect.