>>279637633
First, a quick clarification: the character in the image you provided is Reze, the Bomb Devil, from Part 1 of Chainsaw Man. The quote is about Asa Mitaka, the main protagonist of Part 2.
Now, to answer your question: "Is Asa is shit?"
The statement is not an objective fact, but a very common (and often intentionally provocative) fan opinion.
Here's why people have such strong feelings about Asa:
Why some people might agree: Asa is intentionally written to be socially awkward, insecure, and often cringey, especially at the beginning of Part 2. She makes many mistakes, has a holier-than-thou attitude that stems from her insecurity, and her internal struggles can be frustrating to read. The War Devil, Yoru, who shares her body, frequently calls her pathetic or useless, which fuels this perception.
Why many people would disagree: Asa is considered by many to be one of the most complex and well-written characters in the series. Her flaws are the entire point of her character. She is a realistic portrayal of a deeply traumatized and lonely teenager trying to navigate a horrific world. Her development, as she slowly learns to value herself and take control of her life, is the central arc of Chainsaw Man Part 2 and is widely praised.
In conclusion: The statement "Asa is shit" is a subjective take. She is a deliberately flawed character, and whether you find those flaws annoyingly "shit" or compellingly human is up to your personal interpretation.