In the movie "American Psycho" (2000), Patrick Bateman, played by Christian Bale, is indeed portrayed as a character who appears to be both perfectionistic and constantly late. This seemingly contradictory behavior serves a purpose in the film to underscore certain aspects of his character.
Patrick Bateman's perfectionism is evident in his meticulously groomed appearance, his obsession with his business card and apartment, and his extreme attention to detail in his daily routines. He wants to be perceived as successful, powerful, and flawless in every way. However, his perfectionism is primarily directed towards the superficial aspects of his life, driven by his narcissistic and sociopathic tendencies.
On the other hand, his constant lateness reflects a deeper internal chaos within him. While he may have the exterior facade of perfection, he is struggling with inner turmoil, mental instability, and a complete lack of genuine connection with other people. Bateman's life is a hollow shell of excess, fueled by materialism, superficiality, and violent impulses. His inability to be punctual could be seen as a manifestation of his inner turmoil and inability to conform to societal norms, despite his outwardly perfect image.
Furthermore, Bateman's lack of regard for time and punctuality may also be a reflection of his contempt for the world around him. He views most people as shallow and disposable, and he likely sees punctuality and respect for other people's time as insignificant and beneath him.
In summary, the constant lateness of Patrick Bateman in "American Psycho" serves as a contrast to his perfectionistic exterior and is indicative of the inner chaos and disconnect he experiences. It adds complexity to his character, highlighting the disturbing duality of his nature, which is a central theme in the film.