As X competitor Bluesky takes off, topping 20 million users, Meta’s own Twitter-like app, Instagram Threads, has begun rolling out a new feature called custom feeds to its global audience. Hoping to capitalize on user demand for more personalization, custom feeds are meant to allow Threads users to easily build feeds around specific topics or those including certain user profiles. This would make it easier for Threads users to tap into the communities and conversations that are most important to...