Nobody is dying here zakharra. A lost account is about the worst thing that can happen, and that can be rectified. A lost life can not be rectified.
While it is not right to have that collateral damage, it is relatively minor. Extremely minor when you compare it to the life lost in war. Im not saying they are perfect.... but god forbid net neutrality falls, I would take a bit of comfort if anon decides to fight back. We dont have somebody to represent us at all. The political system is broken, so politicians and the government which are supposed to represent us do not, and while I may not approve of all that they do, think of it this way: you live in a governmentless, leaderless country, and people kill each other, steal, etc... although a vigilante group may not be a good answer for keeping the peace and bringing accountability, it is better than nothing. Would you prefer to walk down the street fearing random thugs who have no accountability, or would you like the bit of security that a vigilante group may offer, even if they arent regulated and are a bit scary on their own?
The internet and freedom of information need a guardian. While a better guardian would indeed be better, there is no better guardian at the moment.