Gotta also remember that all these devoted segregationists didn't get removed from positions of power or influence, nor did they change their minds about the value of segregation.
You had a generation of people making legal, hiring, sentencing, admission, loan decisions that smoothly transitioned from enforcing the law to being very concerned about standards or however they personally decided was the best way to publicly approach it within their little political sphere.
Then they selected and trained the next generation of administrators, bureaucrats, and enforcers about the "right" way to do this work. A lot of things have changed but at no point did this process end in any meaningful way.
You had a generation of people making legal, hiring, sentencing, admission, loan decisions that smoothly transitioned from enforcing the law to being very concerned about standards or however they personally decided was the best way to publicly approach it within their little political sphere.
Then they selected and trained the next generation of administrators, bureaucrats, and enforcers about the "right" way to do this work. A lot of things have changed but at no point did this process end in any meaningful way.