Should the mod help players who misunderstand rules/roles?

[Plotinus]

I think if it's just something they're saying in thread, you shouldn't intervene, but if they try to submit an invalid night action -- like a doc trying to protect themselves -- the right thing to do is to reply "you can't protect yourself. if you want to protect somebody else, let me know." instead of just saying "night action received"

for the tracker charger / charge tracker thing, I think you're right that the best thing to do would be to reply to the confirmation with "actually you're a charge tracker" or something like that.