So (rich) people are living longer... does that mean they are as productive, longer? Just because they're alive longer doesn't mean they can work as well in the

So (rich) people are living longer... does that mean they are as productive, longer? Just because they're alive longer doesn't mean they can work as well in their 70s as they used to. There's also the whole ageism thing to consider. How hard is it to get a job in your 60s. How about if you're 70? 75? The people with the lowest life expectancy are those that need SS the most, yet you're suggesting they not be able to receive it until after they're likely to be dead.