One unique phenomenon is the rise of pengajian (Islamic sermons) as TV ratings winners. Preachers like Ustadz Hanan Attaki and the late Ustadz Jefri Al Buchori have become rock stars. They wear fashionable clothes, speak the slang of the youth, and discuss depression and relationships. It is da'wah (proselytizing) packaged as lifestyle entertainment. If you want to understand how Islam shapes Indonesian pop culture, you cannot ignore these programs, which often outrate football matches.
A unique trend in Indonesian literature and social media is the rise of Sastra Wangsit (literally "revelation literature").
This genre typically involves a social media post (often on Twitter/X) where a writer shares a thread of seemingly supernatural or horror stories based on "true experiences." These threads often involve ghosts, haunted boarding houses (kos-kosan), and mystical pacts. They are incredibly popular, blending modern skepticism with deep-seated Javanese spiritual beliefs.
TikTok has democratized fame. A teenager in Padang can upload a cover of a dangdut song with a dance move, and if the algorithm catches it, they become a national celebrity overnight. This has led to a fragmentation of taste. You can now have "Amapiano," "Japanese City Pop," and "Sunda traditional gamelan" all remixed into a single track that trends nationally.