Side note. There is no DDoS protection that could dodge all DDoS attacks. Nobody can dodge all of them, there is alway a stronger DDoS than DDoS protection

We do have working DDoS protection, it dodges several DDoSses on daily routine. That DDoS you are talking about was way stronger than you could even imagine. Moderators only banned people who didn't even try to understand the situatio, just like you, or they were talking smack when they didn't even know what they were talking about. Every banned person received warnings, either personally, or in same chat to someone else. Stop being ignorant.