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Twitter Tests Letting You Block Haters From Replying to Your Tweets

On the one hand, the new conversation setting can let you block internet trolls, spam, and creeps. But on the flip side, the feature is creating worries it'll be used to silence valid criticism or promote echo chambers.

 & Michael Kan Principal Reporter

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Twitter is testing a potentially divisive feature that’ll let you block random people from replying to your tweets. 

The experimental “conversational setting” feature is intended to thwart the harassment that can unfold on the social media platform. Before you tweet, you’ll be able to toggle between three reply options: Everyone; only people you follow; or only people you @ mention in the post.

“Tweets with the latter two settings will be labeled and the reply icon will be grayed out so that it’s clear for people if they can’t reply,” Suzanne Xie, Twitter’s director of product management, wrote in a blog post

However, it’s important to note tweets with a limited reply circle won’t be hidden from public view. “People who can’t reply will still be able to view, Retweet, Retweet with Comment, and like these Tweets,” she added. 

The feature is now rolling out to a small number of users. But not everyone is looking forward to it. On the one hand, the new conversation setting can let you block internet trolls, spam, and creeps. But on the flip side, the feature can also be used by public figures, such as politicians and celebrities, to silence valid criticism. 

The prompt Twitter displays when you can't reply to a tweet (Credit: Twitter) The prompt Twitter displays when you can't reply to a tweet. (Credit: Twitter)

“This is basically allowing people to spread misinformations and hide the truth without the fear of someone correcting them. Worst idea i’ve ever seen,” tweeted one user in response to the announcement. 

That said, the public will still be able to retweet with a comment, as a way to voice criticism. In her blog post, Xie added: “Being able to participate and understand what's happening is key for useful public conversation. So, we're exploring how we can improve these settings to give people more opportunities to weigh in while still giving people control over the conversations they start.”

The new feature arrives after Twitter last year rolled out a “hide replies” feature to also help stop harassment and spam on the platform.

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About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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