Screen Rant

Tony Stark was right in creating Ultron, Avengers: Endgame directors say 1 / 8

Created as part of Stark's global defense program, Ultron turned in on his creator 2 / 8

And posed a threat to the world that led to destruction of Sokovia 3 / 8

Stark's mistake haunted it in years, and deemed him the MCU's quasi-villain 4 / 8

But Joe Russo says that he was actually right about wanting a suit of armor around the world 5 / 8

Especially with the threat of Thanos looming in the shadows 6 / 8

In the end, Stark had to sacrifice his life to ensure the future of the universe 7 / 8

Using the gauntlet and snapping his fingers to defeat the Mad Titan and all his minions 8 / 8