If the old people should work or not is a very controversial topic, different people have different opinion towards it. If it is a Good idea for them to work at that age or if its Possible for them to do it. In my opinion age is just a number and no one should stop working because of it, If you are healthy you can work in any age no matter what your age is.
Many People believes that a person grows old from there’s body and not mind and if there are healthy and can work they should. As we know that many International companies CEOs are old and they are in that Position because they worked hard there entire lifes to reach that Position and the companies knows that and they hire them because of their’s whole life Experience either its Personal or Professional they have both plenty. Due to this specific reasons their businesses grows multiple times.
If someone is not healthy at that age they should look out for their healts and should not work because there’s a saying that “Health is Wealth” and no one should compromise with it. Due to this reason that they are not healthy and have some health related Problems, what they do is that they retire at that age and enjoy their Lifes. They Worked really hard there whole lifes and now when they have done with their responsibilities its there’s right to to enjoy like go on some vacations, spend time with there families and friends.
To conclude, No one shoould stop working because of the age factor, If He/She is Healthy and they want to work they should work and if their’s health does not let them to work then they should look after their’s Health issues first and then they want to continue working only then they should.