If we applied the controversy over the historical distortion in "The Assassins" to the United States

‌Many Americans died in the 9/11 attacks,
and a movie was made based on the conspiracy theory that it was a false flag operation by the U.S. government.
At that time, that conspiracy theory was extremely popular in the U.S.
(It was also a conspiracy theory that spread widely in Korea)
Documentaries in a conspiracy theory format were produced,
but it was never produced as a major motion picture.
If it had been, the backlash would have been even more severe than the current controversy surrounding the movie "The Assassins."
Some people defending "The Assassins" say it's fine because people who support it have appeared on shows like "Kkokkomu" (The Story of the Day),
but imagine if famous Hollywood actors (actors like DiCaprio or Tom Cruise) starred in it one after another, or appeared in cameo roles.
In Korea, famous actors have released big-budget films quite casually, without any form of self-regulation.