Ask bid bot ownes to not sell profitable votes or burn part of your post rewards by placing Hive account@null or Hive account@steem.dao as beneficiary. We can't allow profitable votes to exist as it is unsustainable and will discourage a lot of voting power to be used for curation and authors to receive curation without buying votes. It's an evil cycle that only harms Steem and is not easy to circumvent by changing the rules of the blockchain.