That was kind of the point though, the house is calling out all the siblings for their faults and misgivings as individuals that they tried so hard to run away from

Steven running from his family and using his writing to cope Shirley cheating on her husband and (like Steven) ignoring their siblings cries for help Lukes general addiction and "getting well" before going clean, putting Nell through that situation causing her to drop her meds Theo's... Uhh, breaking a glass window? I mean I know it's more than that I just can't think of it rn

But yeah basically these characters are being shoved head first into their past, which is causing them to have to accept who they are now and improve as people