What would have happen to Spain if Philip II was not an absolute monarch?

If Philip II had not been an absolute monarch, Spain might have experienced a more decentralized political structure, allowing for greater regional autonomy and potentially fostering a more diverse range of political thought and governance. This could have mitigated some of the internal conflicts and tensions that arose under his centralized rule, possibly leading to a more stable and prosperous society. Additionally, without absolute rule, Spain might have been more adaptable in responding to external challenges, such as the rise of Protestantism and competition from other European powers. Ultimately, a less autocratic Philip II could have altered Spain's trajectory in terms of both its domestic policies and its imperial ambitions.