Reddit is blocking the Internet Archive's Wayback Machine from indexing most of its content due to concerns about AI companies scraping data for training purposes. The move will limit the Wayback Machine to archiving only Reddit's homepage. Reddit claims AI companies are violating platform policies and scraping data despite prior warnings and agreements with other AI companies, such as a deal with Google for data, highlighting the ongoing tension between platforms and AI developers over data access.

Prepared by Jonathan Pierce and reviewed by editorial team.