Idiots will always be idiots.
At least they admit the manga is ruined, however they're too stupid to realize that their pairing and of course other things are what ruined the manga.
They can't admit that they are wrong. Because their Mommies and Daddies have made sure that they have been never wrong a single day in their life. Because they are so special. So they can't handle the thought of being wrong, someone they hate being right, or something bad happening being their fault. You're dealing with spoiled brats (even if they are twice you age and in their 40's), not reasonable adults.