In a few decades, all the left-behind old people will die. What will the countryside be like?

When I was a child, I felt that there were many people in the countryside. My grandparents and uncles were screaming when I went out. After school, after dinner, I went out for a walk, and the streets were full of people. When I grew up and went home, I was most impressed by the death of my grandfather, the disappearance of my grandmother, and fewer people went out for a walk. Rural population is not only an aging problem, but also a problem. Now the rural wife wants to buy a house in the city. Therefore, there are not only fewer old people but also fewer young people in rural areas. What I see when I go home is mostly women and children, and there is no vitality in the countryside. In another ten or eight years, the old died, the young lost, and the rich went to the city to buy a house. It is really unimaginable in the countryside.