The larger problem with surveillance is that there is no global notion of what is 'right' and 'wrong' - theft is assumed wrong to almost everyone, but few readers here will have been at the poverty line, where it might appear a little more ambiguous whether taking a small cut from a very successful business which pays minimum wage is so clearly immoral.
These changes in behaviour push us to comply and work 'in-line' with whatever the watching power signals as being appropriate; and at least in the U.S., that largely appears to be increased revenue margins and employee efficiency - which has a very dull and power-imbalanced end game. There is more to life than work and producing value for someone else.