When it comes to Team USA and Iron Man, it is necessary to see who is good from different angles. Even if the original work is modified in that movie, we should analyze it from a practical point of view. First, the US team has been implanted with serum to become stronger. There is a very important point here. The serum implanted by the US team is not only stronger, but also improved in all directions, with the ability to fight and fight, and the overall deployment, including speed and strength. His shield is made of iron man's father and made of material. However, being strong is also human, not made of iron, and it can also hurt. Compared with the US team, Iron Man has the advantage of advanced technology, flying and upgrading equipment. One is destined, and the other can be upgraded. But just because two people fight doesn't mean Iron Man has money or advanced weapons. We are talking about actual combat, not other objective factors. The American team can play and consume Iron Man because of the American team. Although Iron Man has armor, it is not invincible and will be damaged. I don't know if you have noticed a detail of Team 3. Finally, the US team pushed Iron Man to the wall. Iron man wants to fight back, he has to let the machine analyze the tactics first. Machines also need operation and time, or they will be beaten. Of course, after analysis, there are corresponding methods to beat the US team. Iron man has a laser, and the American team has a shield, just like the theory of spear and shield. This question is contradictory. Tony, whose armor is damaged, has no ability to fight against the anti-American team, and his armor energy is limited. The American team is not a god, but also needs physical strength. They are all equal. One is relying on armor, and the other is actual combat. The machine can't keep up with the flexibility of the brain, because the machine is also born of the idea of the brain, so whoever is powerful is better than correcting the problem.