Are you referring to this blog as a "small blog"? You realize he is consistently on Trending with content that is far worse than the majority of the actual small blogs on Steem? The entire point of downvoting the highest earners is to improve earnings for the smaller authors and content creators.
The ENTIRE POINT of the 7 day voting period on a post is to allow people to use their stake to decide what is under or over rewarded. You are not entitled to post earnings until the 7 day voting period has ended and you receive a payout.
No one is taking money from anyone's account. If you are aware of "small blogs" with valuable content that you feel are under rewarded, why are you not making an effort to help them get exposure so they can get more votes?