1. You can be a nanny. There is not much age limit in this industry. As long as you are willing to work, you are not afraid of hardships and the salary is very high. You can attend training before you work. Aunt, anyone of her age can do it.
2. Small parts processing, this kind of work is also a lot. For example, my previous unit was full of aunt-level old ladies, who were very old, but their jobs were also very profitable. I work overtime occasionally. Although the salary is not very high, there is no age limit. Only you have strong hands-on ability, and some things can be taken home to process and make money.
3. To be a sanitation worker, there is no requirement, as long as you can sweep the floor. Everyone has a divided area. Just clean this area, there is no requirement. You can do it when you are old, and you are not very tired.
4. To be a self-media, there is basically no age limit. You can do it at any age, shoot videos, write, and do it at home without going out. This depends on the flow. If the traffic is large, the salary will be high and will not be rejected because of age. And you can be a teacher with experience and make money by selling courses.
In short, there are many jobs suitable for the elderly, such as nanny, general worker, sanitation worker, self-media and so on. If you want to do it, you can basically do it. It may be a little uncomfortable at first, but you will get used to it after a long time. As long as you want to do it, there is no job you can't find.