User blog comment:B214/Volume 23 discussion blog/@comment-201.215.165.7-20170627044128/@comment-31137559-20170627224041

Well at this point people have MCitis because people want Issei to be stronger than everyone at this point in the story. There were already people complaining about how Dulio used a dirty trick saying how Issei would have won in a straight-up fight not even understanding the concept of Rating Games. So some people just don't want Issei to lose in any way possible.