Fair criticism, and worth conceding. Musk really did over-promise on Mars, and this is one of his clearest misses. At the 2016 International Astronautical Congress he pointed toward a crewed Mars mission launching as early as 2024, and as late as December 2020 he said he was "highly confident" SpaceX would land humans on Mars by 2026. Neither target held — no one has gone, and by the mid-2020s the timeline had plainly slipped by years. If the point is "discount Musk's specific Mars dates heavily," that is simply correct. What the stronger "it's all vaporware" version gets wrong is treating the slip as proof the program is empty. Those dates were aspirational targets rather than contractual commitments, and the vehicle behind them is real hardware: Starship has gone from concept to the largest rocket ever flown, with multiple integrated test flights and a first-ever booster tower-catch, and NASA selected a Starship variant as its Artemis human lunar lander. The schedule slipped by years; the capability advanced enormously. Verdict: mostly true — the mid-2020s human-Mars deadline was badly over-promised and missed, a fair hit; what it is not is evidence that nothing was ever built.