You're completely missing the point. Nobody is saying or implying that people are perfect. Rather, it's the opposite - we acknowledge that people are imperfect - and that's exactly why we need anonymity and different identities.
moot also made another very good point about total anonymity once before: the reason 4chan (and by extension, other image boards) became such a success is because there is no personal cost of failure, which allowed almost boundless creativity - which is why most of the internet knows 4chan mainly as a meme-generator.
moot also made another very good point about total anonymity once before: the reason 4chan (and by extension, other image boards) became such a success is because there is no personal cost of failure, which allowed almost boundless creativity - which is why most of the internet knows 4chan mainly as a meme-generator.