Spoilers obviously:
So the evil resurrected Emperor has this whole scheme to setup his granddaughter Rey to strike him down so that he can posses her body in some bizarre Sith ritual and become “Empress Palpatine”. He passed over his son and makes his granddaughter the focus of his machinations and manipulations.
The subtext seems pretty clear the Emperor (a tyrannical patriarch) requires a female body to endure past his own corrupted and failing form (that’s on life support at this point!), but in order to do this requires the utter annihilation of the original female identity of Rey?
Am I stretching?