That doesn't sound very likely to me for either a friendly or an unfriendly AI. Letting people feel disenfranchised might be bad Fun Theory, but it would take a lot more than distribution of relevant information to get ordinary, biased humans to stop fucking up our own society.
As a general rule, I'd say that if a plan sounds unlikely to effectively fix our problems, an FAI is probably not going to do that.
I thought he was saying that once you have a Super AI, you don't have to deal with politics.
As Multiheaded added, "Personal is Political" stuff like gender relations, etc also may belong here.