This makes me wonder, what happened to his fortune after the snap? Stark Industries must be in shambles after the snap, and he's living in the country.
He was married to Pepper and they had daughter, his fortune and Industries went to them. Stark Industries is still around in the MCU, just doubtful Marvel will do a lot with them. Maybe during Armor Wars there is some tie-ins?
Tony's a selfish prick - they could've easily snapped everyone back the second Thanos snapped them away, but Tony needs his precious daughter (forget the fact that she could still be born), so billions of people have to suffer for 5 years, and also when people come back. But hey, he gets his daughter! What about all the people that never got to be born due to the snap? Selfish prick!
What?
Snap at end of Infinity War destroyed the gauntlet, rendering it useless and they had no means to make gauntlet of their own then and there. No snapping without magical gauntlet that enables stones to do that. Everyone thought all was lost and kinda started to do their own thing to live out their lives, it's when Tony settled down with Pepper.
Snap Hulk did in Endgame brought people back, reversing snap from Infinity War, and second snap by Tony erased Thanos and his forces from existence, sacrificing himself as it was only way to stop Thanos and snap from happening in their universe. At the end Tony's daughter and others got to exist.
How exactly Tony was selfish in this scenario? He had a lot selfish moments, but I don't see how events in these two movies was him being selfish.