So it's the low IQ not the black skin? Why don't you propose to incarcerate the whole low IQ population instead of just the black portion?
The US does not have the highest incarceration rate in the world: https://en.m.wikipedia.org/wiki/List_of_countries_by_incarceration_rate
It's 4th, and the difference between the US and the next few dozen isn't that significant.
Also, you are assuming cause and effect. The US is a rich, well developed country with an unusually high black population due to slavery. The much simpler explanation is that the black population are much more criminally inclined. The fact that their average IQ is significantly less is explanation enough: criminality is closely tied to IQ.
Discussion
You are just making stuff up now. I clearly proposed to enforce laws equally, and allow the results of that to happen as they may: nostr:nevent1qqst9tal7cp43rcv4k3q6t3dcsdt7e0lnsvyxqsl32vvnxvpnn2gcfgpz9mhxue69uhkummnw3ezuamfdejj7q3qej493cmun8y9h3082spg5uvt63jgtewneve526g7e2urca2afrxqxpqqqqqqzymkglh
Your post at the top of the thread says "black".