I hesitate to post a slight disagreement here because I think, for the most part, Obama is right on the money. However, I would hesitate to just put the proble

I hesitate to post a slight disagreement here because I think, for the most part, Obama is right on the money. However, I would hesitate to just put the problem on 'just' social media itself - if person A posts a message that says in a supposedly limited setting and person B uses a datacenter of big data AI / neural net / blockchain / VR or whatever fancy technology you want to put this in a much larger setting than the original statement, it is just a slightly clever (one could alternatively say unscrupulous) way for a person B to say what person A is saying, many many times over, and try to hide being behind it. The same thing happens in real-life (maybe I should say 3-d) discussions, in albeit, a much more nuanced manner, but still with just as great potential effect.