What did Suleiman the magnificent do so bad?

Suleiman the Magnificent, while known for his significant contributions to the Ottoman Empire, also faced criticism for his harsh treatment of political rivals and dissenters. His reign saw the execution of several high-ranking officials, including his own son, Mustafa, to eliminate threats to his authority. Additionally, his military campaigns led to extensive warfare and loss of life, contributing to the empire's eventual strain and decline. These actions, while aimed at consolidating power, left a legacy that included both remarkable achievements and brutal repression.