As I said, I wasn’t blaming them. I was simply pointing out that their mass filling in positions is helping to keep younger generations out of the employment, because there are only so many positions, of all positions, that are available in any given economy.
The number of positions available, in any free-enterprise economy, is not fixed. Working seniors aren’t just filling positions — they are producing goods and services that add to the GDP. They are also spending their earnings, which creates demand for more goods and services, which creates more jobs.