Why Dohwa fans think like that?

In the recent chapter Dohwa is shown hiding suae's phone and "possibly" deleting Eunhyuk's msgs on the probability that that isn't Suae purposely ignoring Eun(next chapter will clear it up).

But the thing is they are saying that they knew that author will probably bring down/write off Dohwa just to make Eun shine or make soohyuk together...why are they acting like Dohwa was supposed to be all Green Flag Character for whole manhwa when even Eunhyuk(ML) and suae(MC) were not safe from Author? He just a SML.

Why they think that every mistake he makes is probably author forcing him to act out of character by making him act morally wrong,making mistake..

Even Suae is actiing guilty towards Dohwa when in 10 years she is not even that affected by him leaving.. isn't that also out of character to suddenly make her feel guilty by after 30 chapters in time skip.

They act like by making Dohwa villain/morally wrong they will make Suae and Eun together,but isn't Dohwa given chance by making also Eun act out of character(by making him suddenly leave).

They are probably already coping up by making scenerios..