People Still Don’t Understand What Musk Has Built. Even Fewer Understand What He’s Building. The online speculation around SpaceX and Elon Musk is hilarious compared to what I’m hearing behind closed doors. But you don’t need my access to look at the numbers. xAI: The initial Colossus facility and its 100,000 NVIDIA H100 GPUs were built in 122 days. NVIDIA confirmed it. Training began just 19 days after the first rack arrived. You can debate the business model, but that speed of execution deserves your attention. (https://t.co/5Ju0lhWPbk) Starlink: 13.6 million consumer subscribers as of September 2026, versus 7.2 million a year earlier. More than 3,800 aircraft equipped. SpaceX’s connectivity segment generated $5.2 billion in quarterly revenue and $2.4 billion in quarterly operating income. Broadband, aviation, enterprise connectivity and mobile coverage represent a much bigger opportunity than “internet for remote houses.” In my view, this is a serious challenge to how telecommunications has traditionally been delivered. (https://t.co/8bpPweEK57) SpaceX: 165 Falcon 9 orbital missions in 2025. That’s approximately one every 2.2 days. NASA’s safety advisory panel described how this launch cadence builds operating experience and supports the expansion of Starlink. Manufacturing, launching, learning and repeating at that scale creates an advantage competitors have to earn. (https://t.co/RD3Zc9P3Oa) Tesla: 36 GWh of energy storage deployed in the first nine months of 2026. People spend so much time arguing about the cars that they overlook the scale of the energy business. My thesis includes transportation, batteries, energy infrastructure and the potential of autonomy. Each needs to be evaluated on its own economics. (https://t.co/gl2jFSKen8) Neuralink: The company announced 21 participants enrolled in its clinical trials in January 2026. Still early and experimental, but human trials are a concrete milestone toward its ambition of restoring digital independence to people with paralysis. (https://t.co/eJ7QFobZbv, https://t.co/qr8cFal4Ak) The Boring Company: It reports more than 4 million passengers transported through 14 Vegas Loop stations. There is plenty left to prove about expansion and economics. There is also an operating system carrying passengers while people talk as though nothing has been built. (https://t.co/tLbcDOvrfV) These are distinct businesses with different ownership structures and risks. I look across them because they inform my judgment of the builder: the ability to attract talent, mobilize capital and turn difficult engineering into operating infrastructure. That is why I’m bullish on SpaceX heading toward 2030. You can debate valuation. You should. But if your entire thesis depends on Elon becoming irrelevant, explain who replaces the capabilities, how much it costs and how long it takes. I have capital committed because I believe the opportunity ahead is enormous. Your timeline is trading the next controversy. I’m investing in what gets built over the next decade. Good luck shorting the future.