Meta is testing a new Meta AI account on Threads that users can tag for answers and context inside conversations, and the rollout has already hit a wall: there’s no way to block it. According to The Verge AI, Threads users in the test markets spotted the missing option almost immediately, and the complaints turned into a trending topic with more than a million posts before it quietly disappeared from the trends list.
The feature works a lot like tagging xAI’s Grok on X. Pull Meta AI into a reply and it pitches in with answers to questions like why everyone is obsessed with matcha or how to pronounce “Cannes.” It’s currently live as a test in Argentina, Malaysia, Mexico, Saudi Arabia, and Singapore.
What stands out here is the timing. Meta has been pouring billions into AI talent to close the gap with OpenAI and Google, and in April it launched a model called Muse Spark that it said would land across its apps. Threads is the first big consumer surface where that push shows up as a tagged assistant.
What the rollout includes
- A taggable Meta AI account. Users in test countries can @-mention Meta AI in replies to fetch quick answers or background on a thread.
- A pinned demo video. Meta is using it to show the intended use cases, leaning on light, curious questions rather than heavy research.
- Limited geographic scope. Five markets only for now, with no announced timeline for a wider launch.
- No block option. The three-dots menu on the Meta AI profile doesn’t include a block toggle, and users who tried reported errors.
- Mute and hide as the workaround. Meta says users can mute Meta AI replies, hide them, or hit “Not interested” on any Meta AI post.
How it compares to Grok on X
The Verge AI frames this as Meta’s answer to the Grok tagging pattern that’s taken over X reply threads. Functionally it’s the same idea: summon an AI into a conversation for context. The difference is friction. On X, users can block the Grok account if they don’t want it in their replies. On Threads, that escape hatch isn’t there yet.
Meta’s response
Spokesperson Christine Pai told The Verge that users can manage their Meta AI experience during the test. “We want to give people a way to quickly gather context before jumping into the conversation, but if you want to see fewer Meta AI replies in your Threads feed you can mute or hide Meta AI replies, or use the ‘Not interested’ option on any Meta AI post.” The statement stops short of saying a block option is coming.
Why it matters
This is a small product decision with a big signal attached. Meta is betting that an always-available AI assistant inside Threads conversations will boost engagement the way Grok has on X. The pushback shows the other side of that bet: users want control over which accounts can show up in their replies, and pulling the block option, even temporarily, reads as a company prioritizing AI adoption over user choice.
Whether Meta adds a block toggle before expanding the test will tell you a lot about how it plans to balance AI rollout with user trust. For now, mute is the loudest no you can say. More details at the original report on The Verge AI.