Nope. He was ridiculed for selling out so quickly and easily to the orange jackass. He was never ridiculed for being black. Only truth_seeker has made blanket statements that would call Carson stupid because he's black, and now Flowers has doubled down on those statements.
I looked at some of the information about the bell curve, and you're mischaracterizing what ts said.
You can debate the information, and refute it, if you like, but to issue a summary that says: "TS is a racist because he said all blacks are stupid" is a lie.
What The Bell Curve states is that there are differences in intellect that are race related. The AVERAGE IQ of Asians is greater than whites. The AVERAGE IQ of whites is greater than blacks.
In a bell curve there is an equal distribution above and below the mean.
There can be, and are, brilliant black people. There can be, and are stupid white people.
You can reject the information, saying that even if it's true, the implications do more harm than good. I can respect that.
But to mischaracterize is not useful.