the only way using nukes causes dissent in RL is if they are used unnecessarily, and the line between using them necessarily or not is so blurry that paradox would have to invent a true AI with feelings and the ability to make decision based on ethics... and i don't think anyone is even close to that, or will ever be in my life time at least.
to give an example of what i'm talking about: there weren't any protests in the us when they dropped the bombs on japan in '45; but if a democratic nation were to nuke a major city just because i think street riots would ensue. On the other hand if the nazis were to level london then i don't know whether the pop would have such a major problem with that... and that why i say it's not easy to determine an algorithm for the AI to determine when to revolt or not.