Earlier quoted context omitted.
That's an incredibly bullshit argument to defend the indefensible.
Your reaction actually proves the point. Aggression thrives in anonymous spaces because the lack of oversight removes the weight of accountability. When people feel unobserved, they quickly abandon the social friction that once held tribes and clans together. You are essentially providing a live demonstration of why a society without any form of monitoring inevitably slides into the Hobbesian trap.
I don't think a random internet comment proves anything about society at large.
People don't hesitate to be aggressive even when they're not anonymous and there's a threat of accountability - see, all crime, or people just acting shitty toward others.
Mass surveillance does not cause everyone to magically get along.