A defining trait of Indonesian ABG culture is the tension between and Western lifestyles .
Interpersonal Relationships: The Clash of Tradition and Modernity
For the Indonesian high schooler, life is lived twice: once in reality and once on TikTok or Instagram. The drive for viralitas (virality) often dictates behavior.
Bullying remains a pervasive, yet often overlooked, form of kenakalan remaja . However, the case of a 17-year-old student who detonated an explosive device during Friday prayers at SMAN 72 Jakarta in November 2025 has forced the nation to reconsider the deadly consequences of unchecked bullying.
The behavior of Indonesian high school students ( ABG SMA ) reflects a complex intersection of traditional values, rapid digitalization, and shifting socio-economic pressures. Modern youth culture in Indonesia is increasingly defined by the tension between conservative social norms and a globalized, "connected" lifestyle.
The SMAN 72 explosion case revealed a terrifying new trend: the "online radicalization" of a deeply vulnerable teenager. The perpetrator reportedly purchased bomb-making materials online via the dark web, hiding his activities from his parents by claiming the packages contained supplies for an extracurricular activity. This indicates how extreme narratives, which offer a twisted sense of identity and purpose to isolated individuals, are easily accessible to the average student.
For today's high school students, the digital world is not a separate space but an extension of their reality. While technology offers opportunities, it also presents unprecedented risks.
One of the most persistent social issues linked to Indonesian high schoolers is youth violence, traditionally manifesting as tawuran (inter-school mass brawls). The Evolution of Student Brawls