I think the escort in question is a coward as well as a racist.
At least those who say they will only fuck white men are honest racists for being upfront about it, albeit measly mouthed over the reasons for doing so.
However, some of them will still fuck those of Indian heritage!
Personally, as a London Anglo Indian, all my regs, and all the women I've seen over the last year and a half, have been White. Though that is more to do with the fact that there is a wider selection of White girls to select my type from, as opposed to the scarcity of girls of Indian and African/Caribbean heritage in London.
I don't think this is a political debate, as that is not allowed here. It is a legitimate topic of discussion as London is almost 50% non-White therefore non-White London punters need to know how to navigate the London escort scene.
And escorts need to be aware that they are working in a City that is almost 50% non-White, is one of the most multicultural places in the world, has a Muslim Mayor etc.
London is not a provincial town in the sticks, UK or Eastern Europe or somewhere. Working in London and saying you will only fuck Whites is like going to Scotland and saying that you will only fuck the English.
Purely on a personal note I have never had an issue with being seen by any of the approx 30 girls I've seen. Sometimes it's been the opposite. One (ex)reg even told me, in her personal life, she prefers men of Indian heritage. Lol.