SpaceX's real Achilles' heel is large language models (LLMs). If SpaceX wants to become the undisputed leader of the AI 2.0 application era, it must secure absolute dominance in LLMs. This mirrors what happened in the Internet 2.0 era: Apple and Google emerged as the clear winners precisely because they controlled the dominant mobile operating systems. Microsoft, meanwhile, retained its throne on the desktop, allowing it to stand shoulder-to-shoulder with them as a mega-cap giant. Pure hardware leaders from the 1.0 era, like Cisco, didn't carry their advantage forward. In the AI era, the operating system is clearly the LLM. The ultimate winners of the AI 2.0 application age will be the players who control the most advanced models. Compared to Google, OpenAI, and Anthropic, SpaceX is missing the single most critical asset: the world's strongest LLM. That said, nothing rules out SpaceX acquiring Anthropic—or even OpenAI—in the future to close that gap.