Miniaturization is a signal advance in modern electronics. The slogan has been "smaller, faster, cheaper, better." That has been the case for consumer electronics for decades. But parallel to the seeming benefits are dangers associated with packing ever more destructive power into smaller packages and simpler processes—not all of them electronic in nature.
One of the principles of government and society is the monopoly on force enjoyed by the government. In the abstract, members of society give up the right to use force against one another and agree to live by a set of rules enforced by the government. Law courts become a substitute for internecine warfare and gang violence in resolving disputes. Police become the enforcers of public order. But, in truth, it is the agreement among members of society to abide not only by laws and rules, but also by long-observed customs that facilitates peaceful coexistence which has the most importance.
In reality, the state has never had a complete monopoly on the use of force. There have always been groups or individuals who have challenged that monopoly for various reasons such as the commission of crimes, the resistance to government mandates, the overthrow of governments or the desire to set up one's own independent state in a region currently controlled by the government.