The passage from Bret Easton Ellis's book "White" highlights the pitfalls of social media and the echo chambers it fosters. Users tend to curate their feeds by blocking or unfollowing those whose perspectives differ from their own, thereby creating a confined space that reinforces their beliefs and values. This practice can lead to a distorted view of reality, where only familiar and agreeable opinions are heard.

Ultimately, this self-created utopia breeds a form of narcissism, as individuals become more engrossed in their reflections and less capable of engaging with contrasting viewpoints. The cheerful facade of their social media experiences masks a deeper issue: a failure to confront and appreciate the diversity of thought that exists beyond their own curated environment.