According to their IPO S-1 draft they are 93% an AI company and 4% a space company. Its the remaining 3% of the company that is profitable, the Starlink stuff.
The "93% AI company" is also a huge mischaracterization since this isn't AI business - it's datacenter/GPU leasing business which their 2 customers can pull the plug on with 90 days notice.
The more important takeaways are that SpaceX's near-monopoly launch business is profitable but not nearly as big as Starlink, and Starlink is a good business but not one to justify a trillion dollar valuation