Rodney Brooks, founder of iRobot, has expressed alarm over the significant investments flowing into humanoid robot companies, suggesting that the technology is not ready for practical application. He argues that humanoids currently lack the fine motor skills necessary for effective operation, rendering them largely impractical. Other robotics experts echo his concerns, highlighting safety issues and the unclear timeline for development. Despite some startups, like K-Scale Labs and Hugging Face, showing early demand for their humanoid robots, the consensus is that widespread adoption is unlikely for at least a decade. Brooks predicts that future humanoids may not resemble humans at all, instead featuring wheels and other non-human characteristics. The industry faces significant challenges, including the complexity of humanoid movement and the need for robust economic models to support sustainable business.