Rodney Brooks (of iRobot fame) wrote an essay recently about why humanoids are likely decades and not years away from fulfilling their promise. It is quite long, but even a gpt summary will be quite valuable.
In short, he makes the case that unlike text and images, human dexterity is based on sensory inputs that we barely understand, that these robots don't have, and it will take a long time to get the right sensors in, get the right data recorded, and only then train them to the level of a human. He is very skeptical that they can learn from video-only data, which is what the companies are doing.
https://rodneybrooks.com/why-todays-humanoids-wont-learn-dex...
In short, he makes the case that unlike text and images, human dexterity is based on sensory inputs that we barely understand, that these robots don't have, and it will take a long time to get the right sensors in, get the right data recorded, and only then train them to the level of a human. He is very skeptical that they can learn from video-only data, which is what the companies are doing.