Answer:
No I do not agree.
Explanation: I think this is wrong. Because people cannot work at all ages. After a certain age (usually 55-60 years of age) people's intelligence ceases. It even goes back. This situation is the same for everyone. Yes, some people might work, but I'm talking in general. But, I think there are jobs where all age ranges are better. For example, young people are good at jobs that require physics. The elderly are in jobs that require intelligence. I hope I could help. Good luck!