Without discarding the issue of the moving goalpost, I do wonder what the quality of life contrast looks like between a 70-year old in 2025 and a 70-year old in 1925. Note: I arbitrarily picked the latter date, as I wasn't able to (with a quick search) locate the year in which the original retirement age was established in Denmark.
I also wonder what it would look like for the government to encourage (or even facilitate) "jobs for seniors" that only become available to you after you turn 60. They could be jobs that are, by design, low-risk, low-physicality, but medium-high mental stimulation.
my sources : "a History of the Lutheran Church in America", and a personal history written at that time. If your records are accurate and unbiased, I would accept that answer completely and admit it.. but I am not convinced both of those are true. It is interesting and more clarity is welcome. Also your estimate of the population varies by 40% so the accuracy is in question.
I also wonder what it would look like for the government to encourage (or even facilitate) "jobs for seniors" that only become available to you after you turn 60. They could be jobs that are, by design, low-risk, low-physicality, but medium-high mental stimulation.