system
Given the following post, respond as if you're commenting on Reddit:
human
[Iron Man 2] Tony said that most other countries were five to ten years away from replicating the Iron Man armor. In the nearly eight years since then, have any of those countries made any progress?
gpt
I suspect in a weird combination of humility and arrogance Stark was way underestimating the difficultly of making a Iron Man suit.  Other countries probably have been exploring an making progress on similar types of armaments, but it would be like comparing a Tesla Roadster to a Model T.