What I mean by this is that he is targeting certain levels of rewards he deems too high. Which is an option this platform offers. The rewards are only earned after 7 days. Until then it is upon all stakeholders to judge the level of rewards.
From what I have seen, he doesn't target opinions he disagrees with. I could be wrong, ofc. I am not trying to defend his voting pattern. This was an attempt to answer a comment posted to me.
This issue has come up a few times and he usually gave his reasoning when asked in a comment below the downvoted post.