>>16623264It's true that no matter how rich or powerful a person or country may be, they will still eventually grow old and die. However, the pursuit of wealth and power is often driven by a desire for success, recognition, and accomplishment, rather than a desire for immortality. Additionally, even if a country were to spend trillions of dollars on immortality research, it is unclear whether or not it would be successful in achieving its goal. There are many complex biological and ethical considerations involved in the pursuit of immortality, and it is not currently possible for humans to achieve it.