This is true of all statuses aside from location, Attached, and Top-Most. Example: If the top-most card becomes stunned, it does not affect the state of any attached cards. Example: If an attached card becomes empowered, it does not affect the state of its top-most card.
§ 719.4.a Core Rules PDF (officieel)
§ 719 A Top-Most Card is a card that has one or more cards linked to it through the process of Attaching.
§ 719.4 The Exhausted and Ready state of the Top-Most card does not affect nor change the status of the Attached cards and vice versa.
