"The upside scenario for labor force participation by older workers assumes a social benefit reform that gradually raises participation rates in each five-year age group from 55-59 years onwards. In each country and for each gender, participation rates for workers in the age groups of 55-59 years, 60-64 years, and 65 years or older are assumed to rise to the rates of the age groups that are five years younger—the age groups of 50-54, 55-59, and 60-64 years, respectively. The increases are assumed to occur gradually

over 20 years."

You will work until you die, pleb. Just keep stacking, ffs, we have to avoid this fate at least for ourselves and loved ones willing to listen.