Why X’s block feature no longer hides public posts

That is a meaningful change from how many users experienced block before. Fortune reported that previously, blocking prevented an account not only from replying to or mentioning a user but also from seeing what that user was posting inside X ^[2]. Engadget and Fortune both described the new in-app message shown to blocked accounts: they can view public posts, but they cannot engage, follow or message the account that blocked them ^[2][7].

There is one important caveat: public posts were never the same as private posts. The Register noted that blocked users could already view public posts by logging out or using an incognito browser window, which allowed viewing but not interaction ^[4]. X’s update effectively brings that public-view behavior into the logged-in blocked-user experience.

What blocked accounts can and cannot do now

Why muted accounts add to the confusion

Mute is not the same control as block. The available reporting here documents a block-policy change, not a separate 2024 overhaul of mute. KTVU notes that muting on X does not block a user ^[1].

That matters because users often expect “mute” and “block” to create the same kind of boundary. They do not. The confirmed change is that blocked accounts can now view public posts; mute should not be treated as a privacy wall or a substitute for protecting an account ^[1][10][15].

What this says about X’s safety model

X has moved block away from being a visibility boundary and toward being an interaction boundary. TechCrunch reported that users objected to the change on safety grounds because they did not want blocked users seeing their posts ^[10]. X’s rationale, as reported by KTVU, was tied to “greater transparency” around public posts ^[1]. Elon Musk summarized the principle in September: the block function would stop an account from engaging, “but not block seeing” a public post ^[12].

For users, the trade-off is clear. A public X account now gets less personal boundary from block than many users expected. Stronger visibility control requires protected posts, which X says are visible only to followers and not to blocked accounts ^[13][15].

Practical takeaway for X users

If you want to stop someone from replying, liking, reposting, following or sending DMs, block still serves that purpose ^[10][15]. If you want to stop blocked accounts from seeing your posts, a public account is no longer enough; X’s documented option is to protect your posts ^[15]. If you use mute, treat it as a weaker control than block, not as a safety or privacy barrier ^[1].