However, it's important to clarify that was not a legitimate streaming service like Netflix or Amazon Prime. In 2017, LK21 was one of the most popular pirate movie streaming websites in Indonesia. It hosted unauthorized copies of Hollywood, Bollywood, and Asian films, often with Indonesian subtitles.
It seems you're asking for a "proper post" about the .
In 2017, if you asked an Indonesian movie fan where they watched Wonder Woman or Fate of the Furious , the answer was often "LK21."