Mike Resnick’s Birthright is an anthology series going through a future where humanity is the dominant species in a very filled galaxy. He has many other books that fit somewhere in the timeline, like Purgatory, Inferno and
If every country in the world had a murder rate equivalent to the worst ones, and every murder was done by someone who had never killed before, 0.2% of people would be murderers. I mean, I agree with the idea that popular isn't right, but, murder isn't popular anywhere in the world, and I do think there's some "popularity" threshold where something that may not be "right", should still be legal - but I'm thinking that's like "if 60% of the population does it, maybe we shouldn't try and throw 60% in jail", and not, "if 2 people in a thousand do something"
It's definitely AI - here's one I just created, if I spent time on it I could get one that looked much better too. https://i.imgur.com/rRJ5kg9.png