On Hive, there's a user who frequently burns a significant amount of Hive LOL with his own accounts

On Hive, there's a user who frequently burns a significant amount of Hive LOL with his own accounts. However, they also earn substantial curation rewards through their alt accounts. They downvote content creators with Hive Power made by vote selling and farming. The claim of caring about Hive, while simultaneously downvoting it, seems contradictory LOL.