> It has nothing to do with loopholes on anything.

Not sure about India but delivery in China has everything to do with loopholes.

No health care and social security for most, and for the few who have the company artificially fake income for tax evasion.

Working conditions are the usual 12~14 hours a day with 2~4 days off a month.

The electric bike they are riding are dangerously over-limits and categorizes as motorcycles, which are actually banned in most big cities. Of the few that allow it, Shanghai for example, you need to pay ~$70k for registration alone.

In the US the situation is better but not free from problems, for example the first job for a lot of the illegal immigrants who can not speak English is package sorting with similar working schedule, but at least it pays good enough.