In any case, the local uncles really suffered because of all these little things and since its not a formal job, the government could esaily close one eye and pretend nothing has happened. There are many sad stories and I know all this through my father. I am very thankful that I could support his retirement. Singapore is really a cruel place for the old folks.
Yes, I think it is ! Talking about that, I'm really worried if I can stay employable when I reach 40 and 50 years old. Unless you are super rich or you own some business, your boss can anything ask you to pack and go. That is why we better earn as much money as we can until the job market doesn't want us, we can take the money and re-locate to a cheaper place to live. Or like what your father did, he has a good son to depend on.