I'm pretty sure there is only a tiny fraction of the population that is even willing to press the emergency stop when something bad happens. Most likely they will scream or freeze in place instead.

Quoting from anothing reply: Video of the incident: https://twitter.com/xakpc/status/1550224137041371144

There is not even an e-stop.

Although I can imagine what it sounded like at the scene though. "Ay Blin" and then people scurrying around looking for the power plug of the robot or hopelessly trying to overpower a heavily geared joint motor.