Why were nobles not satidfied under the rule of the absolute kings?

Nobles were dissatisfied under absolute kings because they lost significant political power and influence as monarchs centralized authority. The kings often bypassed traditional noble privileges, diminishing their roles in governance and limiting their autonomy. Additionally, the rise of a bureaucratic state and the king's reliance on appointed officials undermined the nobles' traditional status and wealth, leading to resentment and resistance against absolute rule.