I think living in a country where it politically benefits politicians for more people to live in slums is a lot worse than living in a country where it is detrimental for more people to live in slums. With a population of 7 million people with an unemployment rate at 3%, the people in Hong Kong have more opportunity there. Even if you live in a slum, you can work and save (which would be a lot easier there because of our burdening progressive income tax here), and then have eventually have the means to start a business.
WOW @ 3% employment rate when the annual median income in Hong Kong is $10,000. Give me a break with your more opportunity?
That's why there are a ton of immigrants wanting to go to Hong Kong compared to the US right?