Violence is not normally an option for bureaucratic elites, except in the military where deserters and traitors can be arrested and imprisoned or even shot in times of war. Bureaucracy can be seen as a system of authoritarian rule without physical violence. The methods used against challengers include dismissal, demotion, withdrawal of support, harassment and slander. These are not as fearful as killing and imprisonment. But penalties short of physical violence are potent.
Many people value their jobs greatly, both for the pay and for self-esteem.
The stress of going against the grain and the threat of losing jobs make most people conform. There are several reasons why it is worthwhile investigating and promoting alternatives to bureaucracy. Many bureaucracies are corrupt. Bribes may have to be paid to get service. Cuts are taken from payments to enrich a few at the top.