When a grudge from the dead passes to the living, who is safe?

When a social worker is sent to check on a traumatized elderly woman whose family have moved in at the site of a notorious murder case, she unwittingly unleashes a cycle of terror that transmits via its victims.
In Ju-on: The Grudge, consciousness is carried by the dead — a plane of “cursed house”. The story fights on E8 of the E0–E14 reality ladder, compressing revenge, death, haunting.
Films fighting at the same level of reality, about the same things.
Other films that move a human interior onto the same kind of thing.
FearDotCom (2002)consciousness in the dead · cursed web
The Innkeepers (2012)consciousness in the dead · haunted hotel
Darkness Falls (2003)consciousness in the dead · vengeful tooth fairy myth
Separation (2021)consciousness in the dead · haunted afterlife house
Poltergeist III (1988)consciousness in the dead · mirror-haunted highrise
Coco (2017)consciousness in the dead · afterlife of memoryThe same preoccupations carried by a different kind of thing — grief told through the dead, an animal, a machine.
The Wraith (1986)consciousness in machines · death, revenge
Mr. Harrigan's Phone (2022)consciousness in machines · death, revenge
Shocker (1989)consciousness carried elsewhere · death, revenge
Maleficent (2014)consciousness in monsters · revenge
Venom: Let There Be Carnage (2021)consciousness in aliens · revenge
Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020)consciousness in monsters · death