Comments of chapter undefined of My Nightmare System

Hmmmm. So lets make sure I'm getting this right. MC is Trash, but everyone is hypnotized to treat Trash like sh*t. Rash for everyone is false memories of MC, but these memories don't have the forced hatred either. Im sure the memories are false, because this guy viewed Rash as a part of a brotherhood with him, and if it really happened, MC wouldn't have been confused about "again" being in the statement. So if I'm thinking right, why the false memories? Im thinking Rash(false memory) exists so the orphanage and school will keep him. Basically, Rash is signed up for school and kept a part of the orphanage because he's a normal boy. Although, when MC goes there, he is seen as Trash. He is treated like this, but is still kept around because no one would think to get rid of Rash because of Trash.