Because after his redemption and death he is restored in the Force to the way he ought to be rather than the way he was.
Exactly. His ‘repentance’ was enough. When he died, he was restored, not merely regressed.
I see you put “repentance” in quotes.
Err… yeah? I did that only because it’s a weird word to use for it but the best word for the task. Unless there’s some reference you’re making that flew over my head.