Coming from a 3rd world sh!thole myself, let me explain what happened in this particular video.
The sight is The Forbidden City in Beijing, China, a famous tourist attraction for both foreigners and, mind you, local Chinese people from remote areas in China.
By the definition of "remote areas," I mean the under-developed and poor cities and provinces opposed to shiny, expensive, and well-developed big metropolises such as Beijing or Shanghai, where everything - from infrastructures, income, to cost of living - is way higher and even comparable to many economic hubs in the Western world such as London or New York.
So, as opposed to Shanghai or Beijing, where people are much more used to seeing white people, these tourists might never have seen a real "laowai" (chinese slang for foreigners, especially western white ones) before, so when they see one, of course they'd act all curious like you have witnessed in this video.
These people, therefore, are always considered and perceived as not having a high education level and income, given the way they act around white foreigners. Higher classed people in China, trust me, although still look up to white people, don't act like this, because they are better educated and having more access to Western culture and people, of course.
So, to sum it up, as an average white western guy, you'll have many perks just being present in South East Asian or Asian countries in generall... And the more under-developed and poorer cities you're in, the more fresh, young, thin, obedient, feminine, submissive, tight, delish, wet and juicy pvssies you'll lay with ease at a level you could never have imagined, let alone achieved, in your own cities being an average guy there.