Why are universities for the aged favored by the elderly now?

The first reason is that the problem of aging is more and more obvious, and there are more and more elderly people. The second reason is that old people are becoming more and more curious, or they yearn for a college life they have never experienced before. There is nothing else to do after retirement, so I also want to find a place to learn something I am interested in. The third reason is that some old people are out of the company's multi-person environment after retirement, and their children are busy with work. It's hard to avoid feeling cold and lonely when you are alone. Why don't you go to the university for the aged to enroll in your favorite courses, and have a group of peers like yourself, and like-minded friends may become friends? Experience a different life, a sense of accomplishment, satisfaction and collective honor that you can't get at home.