Anyone who has seen those things in the Ming Dynasty should know that Zhu Yuanzhang, the founding emperor of the Ming Dynasty, led troops to fight all the way. Zhu Yuanzhang was born in the Yuan Dynasty, when the people were very poor. He was a cowherd when he was young. When he saw that the whole country was in dire straits, he volunteered to join the army against the Yuan Dynasty, where he gradually expanded his official position. He killed the enemy bravely on the battlefield, and the morale of the team he led has always been high. Until he finally established the Ming Dynasty to give the people a comfortable country, he personally led troops to fight and killed the enemy all the way.
Besides Zhu Yuanzhang, whom we are familiar with, there are many kings who have personally fought against the enemy, such as Li Shimin. For example, a miserable king who went to war to kill the enemy was Ming Yingzong, but he took his troops to war and ended his life.
So for many kings, it is not that they are unwilling to go into battle to kill the enemy, but that if there is an accident in this war, it is not only the tragedy of this king, but also a great blow to this country. Without the winning rate of 100%, many kings are unwilling to risk their lives to go out to war, and some kings personally lead troops to go out for more reasons than to boost morale.