The compact privilege is intended for eligible licensed PTs and PTAs who want to practice in other states beyond their home state. The top 3 reasons why individuals get a compact privilege is because (1) they do travel therapy, (2) their employer has facilities in multiple jurisdictions, likely near border states, or (3) they provide telehealth services.
It is not intended to replace the state licensure route when someone is permanently relocating from one state to another. If you are permanently moving, you MUST obtain a traditional state-issued license in your new home state by applying directly with the state licensing board.