It’s awfully late to be putting this statue up, but he’s a pretty solid choice. Captured a Confederate transport ship and donated it to the union war effort. Helped convince the union to allow black people into the army. Served in the House of Representatives during reconstruction.
Big tech has been bending over backwards to not ban reactionaries breaking their Terms of Service since, at the very least, GamerGate. If they had just laid down the banhammer the way their own policies told them to, Roger Stone would be a bad memory from the Brooks Brothers Riot and Steve Bannon would be viewed as the crank he is.