I don't think I quite understand what you're saying, maybe... To not support users who do use bidbots, would mean the bot owners would upvote their own posts? They could already do that before, but now they can do more with delegations to their accounts as you say, because people want to make ROI without working at it by curating and taking the time to do it. At least it would be more obvious how selfish it would at the expense of the platform at that point if that's what they did when no one would use their service. Maybe I misunderstood what you were saying...