Earlier quoted context omitted.
Funny how slavery is pretty abstract for the western consumer nowadays, who don't see through several layers of capitalism of "best bang for your bucks". If the factory in China has to increase its minimum wage due to laws, well, "I want to build a phone factory, I want these shareholder-profit-maximizing conditions for the workers, any takers?" (Hah, even Amazon was doing this in the US with its whole HQ2 saga)
Working for money isn’t slavery. Slaves don’t get to tell their bosses to go to hell and go get another job. They don’t go home for Chinese New Year and never come back because they’ve finally saved enough money for a house or paid their sister’s way through university or heard that the money’s better in another city or factory. Slaves are property. For all the many, many awful things that are wrong in China there is…
I agree with you comment up to this point. The Party is State and can do whatever it wants. In this case the party chooses to not enforce certain property laws (unpaid wages, IP laws, pollution, etc) because they think that works better for the Party.
Workers are expendable. People are expendable. The Party must survive. It's no different elsewhere (consider the EU, for example), it's just a matter of degree.