If you want to browse tweets, user profiles, and comment threads on the web, then you need to be signed in to a Twitter account.
If you currently try to access Twitter without logging in to your user account, you’ll be unable to see any of the content that was previously available to the public without any account login. Now you are required to either sign in to the platform or create a new account, effectively blocking you from viewing tweets and user profiles or browsing through threads unless you’re a registered Twitter user.
Twitter didn’t immediately make a public announcement, making it unclear if this was an intentional update or another technical mishap. Later on Friday, however, Twitter owner Elon Musk tweeted, claiming in a reply that the change is a “Temporary emergency measure,” blaming “data pillaging” for degrading the service for all users.
Prior to this change, Twitter allowed people limited access to the platform without an account — you could view public tweets and user profiles, for example, but couldn’t like or leave comments.
A window that prevented readers from viewing additional posts until they signed in also previously appeared after the viewer had scrolled past an undisclosed number of tweets, though that at least allowed some access to the platform.