But joking apart - that IS a massive problem!
It's like the problem with the state pension - it was meant to support people retiring at 65 when life expectancy for say, manual workers, was nearer to 70. The architects of the welfare state probably never envisaged us all expecting to live to 90. And it's a problem for governments.
Just as the NHS was set up with a very limited brief - it was more about dentures, specs, orthopaedic surgery and drugs to treat chronic illnesses. Just contrast that with what we expect of it today!
Not saying it shouldn't cover our vastly different expectations but it's going to need massive reform and appropriate funding.
And societal changes have to be factored in - 40 years ago most old people expected to be cared for by their relations, often actually living with them. Now few of us live near our elderly relations and most women work outside the home.