A public account becomes less attractive when the cost of being identified can move offline.
Doxxing is the deliberate public release of identifying or sensitive information about another person, often to intimidate, shame, or punish them. Researchers distinguish it from ordinary embarrassment because the released information can expose a person’s physical location, employer, family, or other details that make further targeting possible. See Doxing: a conceptual analysis.
Recent scholarship based on interviews with victim-survivors has emphasized that the harm is not limited to one embarrassing post. Doxxing can undermine a person’s ability to control who knows what about them and can produce reputational, emotional, and physical-safety consequences. See Briony Anderson’s 2026 book Doxxed: How Privacy Abuse Harms.
Locking an account changes the exposure model
X provides a straightforward example of what this retreat looks like technically.
Its current documentation says public posts are visible to anyone, even people without an account. Protected posts are visible only to approved followers, no longer appear in third-party search engines, and are searchable on X only by the account owner and followers. See X’s public and protected post documentation.
That is a dramatic reduction in public discoverability without any requirement that the person stop posting.
A user can continue talking every day to hundreds of people while effectively disappearing from Google and from casual observers who are not already inside the follower boundary.
Privacy controls reduce exposure, not risk to zero
A locked account is not a vault.
Approved followers can still take screenshots. Material may be copied elsewhere. Previously public information may remain in archives, caches, screenshots, or other people’s posts. Public records and data brokers can expose identifying information independently of social media.
X explicitly warns that followers may capture and share protected posts.
So locking an account should not be treated as proof that doxxing has become impossible.
It is a way to reduce the number of people who can casually collect new material directly from the account.
Retreat can be a safety decision
For Dead Internet Theory, this is another reason public activity may decline while human activity continues.
A person who once posted openly may still participate constantly after protecting the account. The difference is that outsiders can no longer observe the conversation, index it, or stumble across it through search.
The visible web becomes quieter because the participant decided visibility was a liability.
That is not the same thing as leaving.
Sometimes disappearing from the public web is how somebody stays online.