Slavery is alive and well in most part of the world, especially south asia, middle east, Russia and Africa,where children with no papers are trafficked all the time for the worse things you could imagine. I'm not sure what convinced you otherwise.

Also in the USA. We call it "prison labor", and over 1% of our adult population is "under correctional control."

Approximately two-thirds (about 61% to over 65%) of the 1.2 million people incarcerated in US state and federal prisons are employed in prison labor, totaling around 800,000 workers. These workers often perform maintenance tasks for, on average, 13 to 52 cents per hour, with many facing forced labor conditions https://www.epi.org/publication/rooted-racism-prison-labor/#...

There are also slaves you see outside your window without recognizing them as such. Homeless people are sometimes exploited by gang members who enslave them to either pimp themselves out or sell drugs.

One of the side effects of a society tolerating thousands of people living in nylon tarps with no real safety net.

drug addicts as well are manipulated by dealers into theft & other crimes to pay for their addiction, essentially a form of chemical induced slavery

I'm against for-profit prisons, but equating people who commit crimes and end up in prison and are forced to work as part of their sentence, to people who have committed no crimes is a bit ridiculous.

I understand your sentiment. Unfortunately, the history of America's legal system isn't simple. There are people in prison who never actually committed a crime, but who were convicted because they couldn't afford good legal representation during their trial. This disproportionately affects the poor, and there are correlations between poverty and minority status in America. Some people have been able to get their convictions overturned, but this typically requires very sympathetic people advocating for them.

There's also a very long history in America of laws and law enforcement being targeted against poor people and minorities. Vagrancy laws (https://en.wikipedia.org/wiki/Vagrancy#Post-Civil_War) and modern anti-homeless laws effectively criminalize homelessness, and the War on Drugs has had a major negative impact on poor people and minorities. Yes, in this situation those who have been imprisoned due to such laws did violate the law, but such laws, in my opinion, serve the function of kicking people while they are down rather than addressing the root causes of their poverty.

There's a good argument that having a system of convict labor creates a perverse incentive to fill that labor pipeline, similar to how well-meaning traffic laws (such as speed limits) can be abused (for example, "speed traps").

If you are open to a bit of reading I would recommend The New Jim Crow, Usual Cruelty, and Copoganda. The USA has a disproportionate amount of prisoners and armed law enforcement compared to every other comparable country - because it is a hugely profitable industry that self perpetuates itself really well- it’s similar in a way to how hard it is to get any consumer protections in USA from predatory and polluting entities.

children? how about adults?

After USA destabilized Libya, it turned horrible. In Libya there are open slave markets. Adults. Africans trying to who travel a great deal trying to get to Europe are often kidnapped and kept as slaves in Libya.

https://www.humanrightsresearch.org/post/the-scandal-of-a-sl...

I'm well aware of Libya and its open air black slave markets, don't worry, an absolute disgrace what happened in Libya, and we could talk about Syria too and how The Yasidi were enslaved by Daesh...