This study redefines the concept of digital hoarding from the perspective of communication and explores the psychological motivation associated with digital hoarding among young people through in-depth interviews. The research found that digital content hoarded by youth groups on social platforms pointed to “useful” self-optimization practices and “interesting” digital experience practices, the former stems from anxiety about coping with the dual performance of social space and real-life in the rat race, while the latter points to the need for positive emotional energy. We believe that the current widespread digital hoarding among young people is a kind of passive performance-oriented practice in the form of compliance and action laziness, and its psychological drive is the superposition effect of auto-exploitation and allo-exploitation, it can also be seen as a swaying practice of “enterprising lying flat” under the shadow of utilitarianism, which reflects the inner contradictions in the feelings and behaviors of the youth group. We need to be alert to the “suspension” mentality behind digital hoarding. Digital hoarding has the potential to magnify the risks of digital practices getting off track with reality. Beyond this case study, we need to continue to reflect on how the practice of negative-performancism based digital hoarding can address and whitewash the structuralism dilemmas of today’s society.