(This nikka really slow, I'm trynna be nice.)
Who the president surrounds himself with matters. It informs the issues an administration will focus on. Bill Clinton probably had more black advisors than Obama (I'm only vaguely recalling, I was in hs). Naturally, he didn't listen to them when it mattered, but we expected more from a man who advertised himself as black.
Look at Chicago politics. Bp were enough of a force to send the first 'black' president to Washington, but Obama's boy Rahm became mayor, had black sites where bm were tortured, and the black politics of Chicago been on a downturn ever since. Rahm closed schools for funding reasons, the city opened them back up for migrants, and the black residents are largely powerless. This is a vast change. Pay attention to what's going on around you.
Tavis and Cornel were not wrong. You forget that they were kinda speaking for us at the time. Cornel had written Race Matters, Tavis had his State of the Black Union, we were discussing our issues in a national forum and reaching some conclusions about our future. Obama cutting them out said a lot about the direction he would take. I denied it at the time, but in retrospect, the old heads was right. The argument you're mindlessly repeating is the one put out by MSNBC and them. I don't trust them to have my best interests in mind, but you do you.