Are you considering the fact that those who use bid bots are probably a few of that select group of people who actually buy Steem on the market? I knew a guy here who was buying $200.00 of Steem every day to buy votes from bid bots. I don't use bid bots I don't have the money for that, but I do think you should first see all the ramifications before wishing for something.
RE: Free Downvotes Are Comming