It seems that this bot is sending quite a lot of STEEM/SBD to account, which is currently not (direct) delegator, meaning Hive account@alpha. If you check the proportion of delegated vesting shares of Hive account@freedom and Hive account@blocktrades with proportion of sent payment from Hive account@appreciator to Hive account@freedom and Hive account@alpha, you will see it is pretty much the same proportion.