I didn’t say it’s the same system, there are several different ways and degrees in which modern slavery exists. Trapping and exploiting migrant/seasonal workers is another popular one. Modern slavery exists from the US to Brazil, China, South Korea, Russia, Türkiye, even in parts of western Europe you’ll find it in smaller or less obvious amounts.

www.walkfree.org/global-slavery-index/

www.antislavery.org/…/modern-slavery/