I think what he is actually trying to say is that some Posts with low quality is also getting overvalued curation. The reward pool is getting misused here.
I also felt that way by looking at some posts in some communities. If this is continued, what happened to steemit will happen to hive and investors will stop investments and the hive price will go down. It's for the best that he pointed this out. I support him as blockchain reward pool should never be misused like this by some groups of individuals on hive.