Not to be rude, but I HIGHLY doubt that.
If anything, I'd say anyone who went through the original keyblade war went through something that might have been 10x worse than what Xehanort's doing now.
Worst than some old man trying to enslave you and make you prisoner of your own body?
The guys in the war risked death, but death at least is a sort of freedom, a rest. Xehanort doesn't offer that to his victims.