Yep. And it’s perfectly legal, because the US never banned slavery.
Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.
I think we’re one of the only countries in the world who still has legal slavery. Pretty awful.
If you’re arguing whether something is involuntary servitude or slavery, you’ve lost the plot. Both are unethical and inhumane, and involve coercing someone to work against their will to benefit another.