It basically is. Back in 2005, when inspecting cocoa plantations used for example by Nestlé, they found six-year-olds bought as slaves climbing the trees with baskets and harvesting cocoa using machete-like big knives that regularly caused the children to lose their hands or arms, in which case the child was thrown away and a new one was bought to replace it. Children were observed with scars in their shoulders half a centimetre (about ¼ inch) deep from carrying heavy baskets attached to their shoulders by ropes.

To my knowledge, this has not changed in the last 20 years, except that nowadays there are quite many slavery-free chocolates available, so the number of those plantations has probably decreased?

Chocolate comes from slaves, and the slaves are essentially hunted.