I was pretty obvlivious, honestly.
I found out in school (would have been 5th or 6th grade; I was 11 for sure) and thought it was a tornado the way everyone was acting. I didn't know much of anything about the Twin Towers before then. I even saw them referenced in a Simpsons joke in an episode where Homer was trying to find a bathroom in one of them, but thought those were just two made up buildings for the show's version of NY.
I still remember the original movie previews for the first Sam Raimi Spider-Man having the web between those two towers and learning later on that they had to get rid of those cause of the incident. People did not want to see those two buildings referenced in any way for a good long while. Impactful stuff.


