Balance between neutered citizens and overly violent citizens...?

[Husar]

We were *** *****, but slowly learnt. It's called progression. That's why I dislike Africa, they haven't progressed the same way.

How could the slaves progress in the same way as their overlords after the overlords cut off their arms and legs and then attached them again in a random way? Apparently the colonial powers taught them that the strong can take what they want and some of them took that lesson to heart and now their former colonial overlords complain about that and send them free food that ruins their local farmers while supporting their dictators as long as they claim to fight terrorism. I really wonder why oh why they do not progress in any way now that they're totally the masters of their own destiny as long as they do what we want them to do.