In many EU countries, retirement age increase while the value of the pension itself decreases. It's about demographic of course but it's also the signs of a failed system. People understands this and are contribution more and more towards private funds which are meant to offset the loss - slowly shifting to a US system.
The current system is just not broken but unfair. In many EU countries, people are not contributing for themselves, but for the previous generation being currently retired. In turn, it's supposed that babies born today will work for the pension of the currently active generation. This pension system is nothing else but a pyramide scheme and that scheme is now breaking due to a demographic issue - just like a traditional pyramide scheme would break because there are not enough participants to that scheme ...
The current system is just not broken but unfair. In many EU countries, people are not contributing for themselves, but for the previous generation being currently retired. In turn, it's supposed that babies born today will work for the pension of the currently active generation. This pension system is nothing else but a pyramide scheme and that scheme is now breaking due to a demographic issue - just like a traditional pyramide scheme would break because there are not enough participants to that scheme ...