In the US at least, the original retirement age, set in 1935, was 65. The average life expectancy was 60. Today in the US it's 77.8. In France, it's 82. As populations age into a higher percentage of retirees, the system is forced to cope with more people who are purely consumers, and contribute nothing to the system. In a post-scarcity world, this would not be a problem, but currently with the oldest generations own…
I'm sorry but I've contributed a fuckload of money to this system and I better be getting the value I paid for out of it when it comes to that time. These people are not 'consumers'