Thanks! And yeah, that’s what I was thinking too.

With all that throne stuff in mind, it does make me think Palpatine and Rey’s dialogue could go a little different in that final interaction. To enhance that selfish/selfless individual/collective theme, maybe they could say:

Palpatine: I am the Sith!
Rey: And I, I’m all the Jedi.

I know Ascendant changed that, but it would make sense in this context. I also think you could shorten this Palpatine line to just:
Kill me, and my spirit will pass into you.

I think “all the Sith” stuff just muddies the waters, and it would be better Palpatine didn’t refer to himself as being a part of anything but himself.