I don't really think it's that black and white. I think that everybody has certain prejudices, whether they admit it or not, and that racism is a matter of degree.
You can also recognize your prejudices, and try to avoid acting on them inappropriately.
I think that LBJ realized that the time had come for change, and decided to act in defiance of his own prejudices and upbringing. For that, he deserves credit, because that's the only way that bad prejudices are reduced or eliminated.
True.
BTW that sounds a lot like some of the stuff the SPLC says.
Good to see you being objective