It depends who you are, and what your definition of &quot;a problem&quot; is.  If an angry crowd of people protesting against your oppressive government policies is a problem, these robots are a great solution.  The robot never questions the order to fire on the crowd no matter how offensive, illegal, or unconstitutional the issue being protested is.  How many of these semi-autonomous robots can be controlled by one person or a small group of people?  At some point dictators, despots, and other out of control governments won&#x27;t even need the consent of the military and the police to rule by force.