No. I worked in a local TV newsroom with her years ago when she was being groomed for stardom by Group W, the station owner, and many I worked with would opine, quite confidentially of course, that they thought that down deep she was very disappointed she wasn’t born white. So it is and never was about guilt, but envy.
I believe that is true about many blacks; there is real envy, coupled with a crushing inferiority complex.
Not much can be done about that, unless you’re as rich as Michael Jackson.