One factor is that once one person begins attack another person, both using real names, both people have a hard time backing down, especially if they know each in real life or if they are semi-public figures. For a lot of people, admitting that they are wrong is a huge hurdle - and these tend to be the people who engage in toxicity in the first place.
However there would be quite a bit of backpressure against certain kinds of Internet toxicity if people were less anonymous.
Facebook comments aren't much better than YouTube, especially non-English ones that Facebook doesn't bother moderating at all. With about 97% of social market share in my country and a real name policy, it should be a brease to use it. It's absolutely not.
As for the prosecution, only if your country decides to give a fuck. There's a case in which a soldier called for a journalist to be raped and killed in a public Facebook post using his real name. He didn't face any consequences despite the story being picked up and screenshots of his public Facebook status shared all over the news.
Death threats, hate crimes, separatist movements, fake news... Real name policy stops absolutely nothing.
As another commenter pointed out, facebook (and facebook-based commenting) has plenty of trolls in public comment sections. Anonymity is not what makes people jerks. More real reasons why internet forums enable trolls include:
- the asynchronicity of negative feedback: our primitive brains don't get to closely associate the negative feedback with the moment we expressed something in a socially unacceptable manner
- the lower bandwidth of negative feedback: IRL involves awkward silences, dirty looks, snickering, people turning up their nose at you, telling their children not to be like you within earshot, etc. All of this is suppressed over the internet, at most summarised by a downvote (which some trolls feed off of as positive feedback, knowing they ticked someone off, but don't face immediate social consequence). The trolls don't get conditioned to avoid doing things that hurt other people or are socially unacceptable.
[0] https://kotaku.com/blizzards-real-name-forum-policy-has-fans... [1] https://kotaku.com/blizzard-scraps-plans-to-display-real-nam...
RL involves ...
I would add the most powerful (because most feared) form of feedback available in face-to-face communication: physical violence.If I'm a jerk in public, outside of racist/prejudiced violence or a mentally unstable antagonist, I'm not at serious risk of being physically attacked unless I start breaking laws or pose a notable threat to someone else. Because about 90% of the less edgy side of trolling (just being annoying or verbally mean, mostly) won't really draw physical violence in meatspace, you'll just be treated like a jerk or risk being politely asked to shut up or leave by an authority figure. Yes there's a risk of physical violence, but it's overplayed as a reason why people aren't trolls in real life as much as they are online, and I think it's significantly superseded by the things I mentioned, and probably other things too, which stop people from being jerks far before physical violence needs to be brought to the scene.
EDIT I guess flagging indicates part of the problem. Society is so busy screaming at ourselves that the only thing reasonable people think they can do is check out of controversial topics.
EDIT Would any downvoters care to engage about why they disagree?
A real name policy also wouldn't actually address the actual problem. Toxic behavior is possible because on the internet you can write angry comments to a person on the other side of the globe and then forget about that person tomorrow. If that person does come back tomorrow then it doesn't matter if they are called "hahaurmom" or "Jonathan Willis".