Sounds more like a personal failing of this dude than of Obama. Obama never claimed to be leading a "revolution" and he never said he was here to "overthrow the system"; if you want that fake fanfare horse shit, then you would have voted for Ron Paul or Mike Gravel or some other old white man who pinky swears he's going to be the new Che Guvera for ignorant kids.

Obama did plenty for Black men and women; none of it grabs headlines quite like "Deporter in chief", even though we know this is a lie and the increase in deportations under Obama were due to the change in definition of deportation.

As for drones, get the fuck over it. There's literally nothing morally different from using a drone or a guy in a jet. If you expected that someone running for "Commander In Chief" of the Armed Forces wouldn't use their position to eliminate terrorists, you're in the wrong election. Even Bernie sanders has promised he will use droned to kill people and no one says a word about it and we all know why.

Obama acted like a junior Senator turned first Black President; he did a lot, he didn't do everything that he could have done, but most of the shit people fail him for are things that take a fuck of a lot more to get done than voting in 1-2 elections for one guy. Most of his "sins" are things the far left would, or already has, forgiven of white Presidents and white candidates. That's why no one outside twitter is buying the snake oil.