xAI closed a $60B acquisition and shipped a product into it the same week. Every Cursor Ultra subscriber woke up with Grok Bot included. Everyone else pays $200 a month or burns a 7 day trial. Look at what that buys. Agent products die on cold start. The thing has to log into your tools, learn your workflows, and earn enough trust to be left alone with them. For a brand new user that is a months-long adoption problem. For someone who already pays for an AI coding tool and already lets an…