In Assassination, Park Chung-hee barely has any screen time to begin with.

From his perspective, it just ends with a scene where he gives a short speech and then avoids the situation.
So, when I was watching the movie, I didn't feel like it was trying to frame Park Chung-hee as the mastermind.
The main theme of the work is the KCIA's suppression of the press.
It's a story about the KCIA hiding something, how it's related to the KCIA, and who instigated the KCIA,
but ultimately, when asking "Who is the power behind the KCIA that was mentioned?"
it's more like, if you think about it, you might feel that Park Chung-hee comes to mind?
It doesn't feel like it's blatantly pushing the narrative that Park Chung-hee ordered the assassination of Yuk Young-soo.