You can see where one ends and the other begins if you look with the right eye. Taking what people would be doing anyways and forcing them to do it for your own gain. With that framing, you can see how serfdom, and slavery all become progenitors to modern day capitalism. It’s evolved with the times and always found a way in. I can’t believe I didn’t see it before.
That’s just the natural progression of Humanism. Now try to separate out what capitalism is, and you’ll see what I’m saying.