Russell's losses will be debated for ages it seems. His strategic game is amazing, but Survivor is won by getting the jury to cast votes for you. Call them bitter, whiny, butthurt, emotional, irrational, or whatever. They're not a jury in a court case tasked with impartially assessing the evidence, you have to convince them to vote for you by factoring in the social and emotional factors.
That's why players earn votes by saying things like "I voted you out because you're a better player and would have beaten me". Suck up, fuel their egos. That's part of how one wins Survivor.