Lee Dong-jin's excuse that one wouldn't think of Park Chung-hee after watching the movie is ridiculous...

Throughout the movie, it proceeds as if the KCIA is involved in the Yuk Young-soo incident....
Since the KCIA is involved, do they think the audience is so unintelligent that they wouldn't think of Park Chung-hee?
Thinking logically, would the KCIA kill First Lady Yuk Young-soo without Park Chung-hee's authorization?
If they acted on their own and Park Chung-hee found out later, they wouldn't know what would happen to their lives, let alone their families.
What kind of crazy dictator would just let the people who killed his wife get away with it after they acted on their own???
It seems like Lee Dong-jin thinks moviegoers or YouTube viewers have the intelligence of someone with a mental disability.