Stop fucking overreacting to every shit. We got a billion people and there are bound to be some cheap ho. That is true in every country. In fact, I would say it is much easy to score a White girl in the West than in conservative country like China where only the cheap ho roam the street at night.
That's another issue that I was thinking to write or not, really. Who says one is easier/cheaper than the other? For one, this kind of comparisons are both sexist and racist. For other, we are not dumbs, mostly, and we travel and know. There is no need to take unscientific observations as truth.
I remember my MA years in the US. I was at the dorm, and, unlike how we do it in China and Taiwan (not sure about Hong Kong), the school dorms were all mixed with zero enforcement of anything. You just imagine what is cheap and easy and what is not.
Yet, in Taiwan, I heard the Western guys complaining from 1. too many CCTV cameras across the campus, 2. an absolute enforcement of separate dorms, 3. no bars/clubs being allowed near the university.
The fact is that this kind of stuff stopped being an issue in the developed West for too long, but this does not change the fact that it exists. Cheap and easy, if I may use the terms I myself denounced.
The expat share these stories which create a wrong impression. This is out of their inbred racism and sexism. But most of them come to realize that nothing is as it is seems once they have a chance to come and see for themselves.