Imagine a future filled with humanoid robots... that can't actually do anything useful. China is now officially warning of a humanoid robot investment bubble fueled by hype over substance. The nation's top economic agency has issued a rare alert as investment pours into a sector with few proven applications. With over 150 companies—more than half of them startups—now competing, the government fears a wave of "highly similar" bots and shrinking R&D funds as everyone chases the same limited ideas. This official caution highlights the growing risk that AI-fueled hype could outpace real-world value, mirroring broader fears in the tech industry. While envisioned for advanced manufacturing or elder care, the current gold rush lacks concrete use cases, risking a market collapse before these applications are ever realized.