I am a person who watches anime and plays Gundam. Why don't modern wars cut each other like Gundam, because modern people are afraid of death? Afraid of bushido?

First of all, it is unrealistic. Originally gundam was not suitable for use on the battlefield because of its practicality. Large volume is easy to catch fire, and energy is a trouble. Even if the energy is solved, it is far worse to build an airplane with small size, strong endurance and more flexibility.

Then there is Bushido. How many unarmed China people did the Japanese kill in the war of aggression against China? 300,000 compatriots were killed in Nanjing alone. In order to win by hook or by crook, we studied biochemical weapons, experimented with living people, set up a control group, and observed the performance of the elderly, children and ordinary young adults after infection. Burning, killing, looting and insulting women all the way, from those who could be their grandmothers to those who didn't know to leave until they were five or six years old, everything was recorded in history. Don't you think Bushido is a joke in the face of these facts?

Finally, you can love the culture of other countries, but don't kneel down. Besides, no one is afraid of death. Millions of troops are ready to defend their country. We will never take the initiative to start a war, and we will never be afraid.