My last attempt at this. You enter employment when you know the rules of engagement. If you don't like the rules, you don't enter this form of employment. Anyone doing any service industry job should be fundamentally happy to serve anyone without discrimination. If the customer is behaving in a manner that puts anyone at risk, then workers have a right to refuse service. WGs have free choice on punters on an individual basis.
I reiterate, im talking from a very idealistic perspective where sex work is on a par with all other employment. Currently people's choice of both punters and WGs comes from norms that are probably progressive compared to the past, and probably conservative compared to the future. Maybe there will be a time when we only discern workers by merit than attributes, but that is definitely what can be considered "loony liberal"!
You enter a place of business knowing the rules of engagement. If you don't like the rules, you don't do business. Anyone receiving a service from a provider should be happy to see anyone without discrimination - but they don't.
When you pick your plan A, there are any number of WG's who don't make the grade for any number of reasons, and the race card may be one of them. When it comes to black women, I personally prefer milk chocolate to dark chocolate, but irrespective of skin colour, the undeniable fact is a pretty woman is a pretty woman and I wouldn't want to see a woman I didn't find attractive in one form or another.
I am actually more attracted to foreign women because they are generally down to earth, hardworking and modest. Several such women have been recommended, but at first glance they don't float my boat, so I won't see them, irrespective of how good their service may be.
Now I could put on my profile I refuse to see white western women. I don't have to state why, but it could because there are many out there who are spoilt rotten, believe they are princesses, and if you pay for their whole workless, pointless life of luxury they *may* just have sex with you. Either that or they could be chavs who would fuck you and anyone else for a pint of beer and a packet of crisps. But I shouldn't be forced to fuck white western princesses or chavs. And I could exclude them all on the off chance they were, and if I do miss out, it is only my loss, so it shouldn't really be a problem for you.
Now flip that around the other way and understand how stupid your proposition is.