Is anyone concerned about the robots displacing people in the job market ?

The speed of progress in creating a robot worker in the last 3 years has been mind boggling. It looks like a $20k robot slave will be for sale by 2030 or sooner, and its abilities will swiftly increase to become the dominant form of labor in the next two decades. None of the world’s governments seem to be responding to this massive change that will increase income inequality and make tens of millions jobless.