We can also expand what is considered a crime too. Without the cameras, cost/benefit just makes it impossible to enforce some tyrannical edicts, but if we all live in a fishbowl monitored by computers whose machine learning can flag nearly any activity, wow, just think of the possibilities. We don't even need to formally punish these, some interest group will just call up your employers and suggest very strongly that it would embarrass them deeply if they continued to employ you.