system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Why don't advanced alien civilizations like the Chitauri and Xandar have technology better than Iron Man?

Or for that matter, Captain America's shield or Ant Man's shrinking suit? 1940's technology trumps interstellar travel?
gpt
Technological progression isn't linear.

Some civilisations achieve FTL space travel before they split the atom. Hell, one particularly backward arse bunch of apes split the atom before curing cancer... bloody savages.