SBF, thanks for posting that video link.
The WT leadership must LOVE making/using these videos because they are such valuable vehicles for indoctrination.
Notice the video producers don't make an "official rule" about:
Where DF'd ones should sit or how long they should expect the reinstatement process to take.
The staging of the scenes and the narration all carry the desired messages in an implicit way allowing the WT leadership to simultaneously claim they don't make rigid rules.
The passive observer takes it all in without even realizing they are being indoctrinated, manipulated and controlled.
BONUS POINT: Did you notice the young woman in the video said she was "determined to qualify for reinstatement"?