I would have rather have France win it, obviously, but I am happy for a part of my family, and for Messi. I said it already, there's no way anyone will even challenge his GOAT status. Tbh I think it was already pretty much the case before that, but it completely settles it for me now, even though I assume you'll probably find some CR fanboys to try to claim that this WC didn't count or whatever. Of course, I'm sad that the WC Messi won was at the expanse of my country, but it softens the blow by A LOT that he ended up winning that trophy.
The fact that I would have prefered France to win it doesn't mean I'm not ok or happy with another outcome. I clearly wouldn't have said that for a final against any other team in the world. For some I would have been indifferent, for some I would have been sad/angry (mostly Portugal and England). I think the only other team that I would have been ok with would have been Morocco, because it would have made my Moroccon friends super happy.