Definitely, you have to keep some compute for Grok to gain marketshare.
That being said, I really think you should keep expanding this Cloud segment of the business, even as Grok recaptures some territory on the model layer.
You are the best at infra on Earth, the whole market needs infra. You will have demand for all the compute you can build.
Once you start offering compute in space, you will have privileged access orders of magnitude more "land" and energy than any other provider.
Selling compute as a service to third parties is how you can get the capital to grow the fastest and expand SpaceX to be a solar system scale business within a decade.