Unlike torrent sites, IA is strictly non-profit and adheres to copyright law (mostly). You won't find Avengers: Endgame or Dune in 4K here. What you will find is a treasure trove of "Orphan Works" and Public Domain classics.
: The IA views itself as a research library. Under certain interpretations of the DMCA, it enjoys exemptions for preserving media that is no longer commercially available or is in the public domain. Piracy Accusations blu ray movies internet archive
The legitimacy of Blu-ray content on the platform is a subject of intense debate among archivists and copyright holders. The "Library" Defense Unlike torrent sites, IA is strictly non-profit and
Movies and Videos – A Basic Guide - Internet Archive Help Center Unlike torrent sites