X is going to let Grok curate your timeline

X is introducing a feature that allows Premium subscribers on iOS to pin specific topics to their home tab, which will be curated by its AI chatbot, Grok. This feature is powered by Grok's understanding of every post and the algorithm's personalization. Early access to this feature is also coming to Android users. Meanwhile, X is deprecating X Communities due to declining usage and encouraging users to migrate to group chats within XChat.