You're not the biggest problem, no. You're a manageable one ;)
You came to 0% by trading more. No real change, still 75% self-rewarding. And nobody said you should vote randomly, that was your own stupid idea.
We already have a positive outcome. You and your brother only manage to extract >15 steem a day from the community, instead of 65 before newsteem. We're very happy with that result.
I explained to you before that you alone could make 30+ by voting honestly, but as you prefer to make a war game out of this instead of changing your ways you won't. We can keep doing this forever, it's all automated by now and doesn't cost us any time or energy.
Your family acts the same way as you. They're all making themselves targets individually, by voting in the same circles. You can claim it to be personal a hundred times more, that doesn't make it true. I don't know you, and I couldn't care less about your person.
RE: OCDB - State of the Curation Rewards + Downvotes