Darkness seduced Vecna as 'Stranger Things' creators weigh in on his redemption

'Stranger Things' creators on redeeming Vecna: Not possibleIn Stranger Things, Billy, who is invaded by the Mind Flayer, heroically turns against him in season three.But for Vecna, a key antagonist, there was no redeeming. But the creators, the Duffer Brothers, explain that they discussed the idea...