I don't really see how this applies in the specific thread? I understand your overall point, and I agree. But, here, we're talking about individuals pushing a company & its' employees towards creating what can be considered poison. They themselves would not be immune to their poison, and I'd wager plenty of them are probably equally addicted to their devices. Children will also be susceptible, and potentially more-so due to their developing brains.

I don't really see how this scenario is an uneven attribution of morality.