Meta AI chatbot testing on Threads has ignited frustration as users discover they cannot block the feature or its account. The @meta.ai profile, currently visible to all Threads users, has triggered a wave of complaints, with over a million posts tagging #MetaAI as the top trend. While the beta remains limited to Malaysia, Saudi Arabia, Mexico, Argentina, and Singapore, the inability to block the AI account has drawn sharp criticism.

Users report attempting to flag the account as spam only to find blocking options ineffective, with one tester noting, "The block button never surfaced.".