Comments about the substance of the article aside, there's always going to be some risk of bias in AI which is why I'd argue one should never vote for an AI like this, especially if it takes the normal route of a politician and states that it's working for you.

Also, at what point does it decide to wage war or enlist a militia when the trolls dupe it into thinking it's what the majority want? Surely war has to be allowed at least somewhere in the algorithm - especially if you were implementing this at a nation level.