> Meanwhile, Wired found that Muse consistently creates detailed profiles of all your friends, family, colleagues, “collaborators,” and people you “follow.” Obviously much of that information is necessary for the agent to get to “know” you, but this being Meta, people are understandably uncomfortable with this sort of massive ramp up of data collection

This is pretty funny! What ramp up? Building detailed profiles of you and your friends/etc is Meta's core business. They even build profiles for people who are not signed up for FaceBook, waiting/hoping for the day you join.