I don't care if working here in a sweatshop is marginally better. I don't want Indian dalits being used to be treated like outcasts in their host society and earning 100€ a month to be the lowest bidder for work in mine.

Besides, what you say is plainly false. Hairdressers are for instance in majority locals, command rather high rates, and are in demand. Maybe we also don't need 6 malls per medium-sized town either.