Robot suddenly starts dancing, breaks plates as eatery staff wrestle to stop it; sparks debate

A robot deployed at the famous Chinese eatery Haidilao Hot Pot in US' California malfunctioned as it suddenly started dancing while on the restaurant floor. A video showed three restaurant employees failing to stop the robot and wrestling it as it broke the eatery's cutlery, including plates, and endangered customers. The video sparked a debate about the usefulness of robots.