Bollocks. It's unpleasant but you can't force someone to fuck you if they don't want to, even if the reason they don't want to fuck you is because you're an ethnic minority.
Say a female escort is approached by a woman and asked if she she offers her services to women; the escort says no as she is heterosexual. Should the female customer be allowed to take the escort to court for refusing to fuck her?
Yeah, I get the preference vs racist thing. A 'professional' turning down a client on preference is not a professional. For example her preference may be for long haired hunky rugby players over small pudgy bald men. Would she turn away all not like the former?
However when is it preference or racist? As others have pointed out, a major reason for the (mainly non-British) girls refusing to see Black men is because of 'bad experiences'. However they do not apply the same rule to White people.
The 'bad experience' trope tells my gut it's a racist blanket ban.
I have a preference for the British dirty GFN type, as I feel at home with them, so only see one regular non-Brit (but she's as Brit as they come). However if any other nationality or race approached me at a bar I would not turn my back on them, but judge them by their character.
I get the impression a lot of escorts think that London Blacks are crims. So guess that is another trope.
Reminds of the Black Cab debate from about 15/20 years ago when Black Cab drivers were all white and routinely refused to pick up Black clients.
Incidentally, I've checked Sexy Kot Karen's profile ( as she's back in Kingston) and she has actually expanded on this. She has now added that she has had two bad experiences with Black men but none with Indians. However she hasn't collated what experiences she has had with White men.
She also has a Chinese pimp and works out of Chinese houses. Ber-li-mey!