Slavery is an awful thing. For a bunch of fools in New York to pretend they are some sort of "Faithful and Discreet Slave" is a very sick term to use. If you are using a book that endorses a detestable thing like slavery in any form as some sort of moral guideline, then there is something wrong with you. This goes for both literal slavery and metaphorical slaves like those in New York.
According to Wikipedia:
As of 2018, the countries with the most slaves were: India (8 million), China (3.86 million), Pakistan (3.19 million), North Korea (2.64 million), Nigeria (1.39 million), Indonesia (1.22 million), Democratic Republic of the Congo (1 million), Russia (794,000) and the Philippines (784,000).