Question for the mods

Since u/serialmonotony and u/sexygarbageman just post publicly mod mail here, I figured I'd bypass mod mail and just ask my concerns here. I've verified with admin that these questions are ok to ask publicly on the sub.

I'm super concerned about vote manipulation and users logging in with multiple handles to vote on posts in this sub. What's the best way to address this injustice and censorship moving forward? I'm so confused that such things could happen on a sub dedicated to open discussion!