Sure, for each individual situation one can imagine a safeguard but being in close proximity to unpredictable humans means there are unlimited edge cases... if a humanoid robot is strong enough to do something useful it is also strong enough to be dangerous.
My son would adore a humanoid robot around the house, but could I leave him unsupervised around it?
https://www.sciencealert.com/a-chess-playing-robot-grabs-and...