The MCU's Civil War Would Have Been Delayed If Tony Stark hadn't created Ultron, Sokovia would have been spared from being obliterated. Therefore, there wouldn't be any immediate pressure to establish the Sokovia Accords, and the subsequent ethical dilemma of the Avengers' actions wouldn't have divided the team.
Ultron appears in media set in the Marvel Cinematic Universe. This version is the dark reflection of Tony Stark rather than Hank Pym, and was created by Stark and Bruce Banner using a decrypted code derived from the Mind Stone.
Tony said he saw "a suit of armor around the world," and that he needed Ultron to run the Iron Legion. But JARVIS was already doing a pretty decent job of that, and he didn't seem to have reached the height of his capabilities.
Contrary to popular belief tony isn't responsible for anything ultron did at all. Tony was experimenting with ai that isn't a crime he didn't actually build any workable prototypes (ultron didn't actually work even Jarvis says so). When ultron came online he showed the ability to think and make decisions for himself.
If neither had any Infinity Stones available, Thanos would most likely win a fight against Ultron fairly easily, but since Ultron was "born" using the Mind Stone, there would have been no instance where the two could have met in the standard MCU where Ultron didn't possess it.
What If The Ultron Program Succeeded In Avengers Age Of Ultron?
Can Ultron lift Mjolnir?
A machine can pick up the weapon and move it anywhere since it's mindless and incapable of possessing the morals necessary to be considered worthy. By this logic, Ultron himself could have lifted it, but it wouldn't have done him much good.
When Iron Man was beaten, Thanos tells Stark that he has his respect, and that he hopes Iron Man will be remembered after Thanos succeeds in his twisted mission.
Ultron sees the Avengers as one of the main problems with the world's stunted evolution. He particularly dislikes his maker Tony Stark and flies into a rage when compared to him.
Age of Ultron is considered one of the worst MCU movies, and while there are a lot of reasons for it being a sub-par film, one Redditor thinks that it's bad because it sets up the MCU movies after it.
This way, Thanos has a backup plan for stone retrieval, and it can happen passively as he continues his genocidal mission. When these plans are foiled by the Avengers, Thanos realizes he has to take a hands on approach to retrieving the stones, and do it himself.
Stark doesn't use Jarvis to replace him so he can sit on a beach all day sipping margaritas. Instead, he uses it as an assistant to support and enhance his work. After all, Tony was the one who came up with the idea of building the Iron Man suit while being held hostage in a cave in the first Iron Man movie.
While Kang and his evil variants could benefit from ruining or interrupting Thanos' plan, they would risk their own existence without the stability that the Sacred Timeline provides.
Ultron was created by the original Ant-Man, Doctor Henry “Hank” Pym. Dr. Pym also founded the Avengers with his wife, Janet van Dyne (AKA the Wasp), whom Ultron would come to consider a mother.
This campy attitude failed hard, as Ultron's attempts to be a foreboding figure fell flat, given viewers saw him crack jokes earlier. Unlike characters like Thanos who never had any comedic quality, or Loki whose characterization was that of a spoiled brat, Ultron's hammy nature was far too uneven to be charming.
Fighting Captain Marvel is essentially like fighting a living embodiment of the Space Stone, but Ultron owned the real thing as well as the other five Infinity St0nes.
Why Age of Ultron Went Wrong. Avengers: Age of Ultron's problems began behind the scenes between Joss Whedon and Marvel. Whedon was heavily involved in the MCU's phase 2, and once his contract with Marvel was over, he was very vocal about his experience.
Summary. Thanos considered Iron Man a significant threat, as he prepared to use four Infinity Stones to kill him during their battle on Titan in Avengers: Infinity War. Iron Man's past actions, such as single-handedly defeating Thanos' forces in The Avengers, earned him the fear and respect of the Mad Titan.
The theory posits Ego, Odin, and The Ancient One as three of Thanos' greatest fears, and he waited until all of them were dead to make his move. This would make sense, as all of these characters were massively powerful and had strong ties to the Avengers, which meant they could be called in for backup at any time.
The pair went head to head in Avengers: Infinity War and Avengers: Endgame, but it has been pretty clear from all the way back in the first Avengers movie that Thanos was the Stark's embodiment of fear.
In The Avengers, Loki tried to mind-control both Hawkeye and Iron Man, but while he succeeded with Hawkeye, his attempts failed on Iron Man due to his arc reactor. Iron Man's arc reactor protected him from Loki's scepter, as the scepter needed to touch organic matter to work, and the arc reactor was not skin.
Since Vision was caught off-guard, he didn't have time to phase through the blade, and his synthezoid body began to malfunction. After Corvus Glaive's attack, Vision couldn't use his powers and remained badly wounded for the rest of the movie, which gave Thanos and the Black Order more freedom to confront the Avengers.
Thor. Can Thor beat Thanos? In the MCU he certainly would have, if only he had aimed for the head. The Asgardian Son of Odin was extremely close to ending Thanos at the end of Avengers: Infinity War.
