It's not possible for everyone to FIRE, is the point.
Society needs to produce X amount of goods and services to sustain itself. If insufficient goods and services are produced, you get stagflation that kills your retirement nest egg. It's reasonable to say that a society where everyone stops doing work they don't like around age 35 cannot possibly produce enough goods and services, unless these people also die by 40.
I also don't buy the idea that it's possible to utilize only ~10-20 years of high productivity from an average person to sustain that person perpetually. This would only be possible with much more advanced automation than what we currently have, in everything from food production to medicine.
FIRE works for now because productivity continues to grow, at least in the US, and in part due to population growth. It also does only work for a small subset of the population (be it high earners or high savers), because the larger this subset, the higher the systemic risk. And it's a bad idea to advocate FIRE as a culturally sustainable approach to life. That idea is absurd.
> I also don't buy the idea that it's possible to utilize only ~10-20 years of high productivity from an average person to sustain that person perpetually.
Check out earlyretirementextreme.com
The author shows how it can be done in 5 years on a sub-$100k salary. The catch though is that he doesn't have children. With dependents, it would probably be more like 10 years.
Society needs to produce X amount of goods and services to sustain itself. If insufficient goods and services are produced, you get stagflation that kills your retirement nest egg. It's reasonable to say that a society where everyone stops doing work they don't like around age 35 cannot possibly produce enough goods and services, unless these people also die by 40.
I also don't buy the idea that it's possible to utilize only ~10-20 years of high productivity from an average person to sustain that person perpetually. This would only be possible with much more advanced automation than what we currently have, in everything from food production to medicine.
FIRE works for now because productivity continues to grow, at least in the US, and in part due to population growth. It also does only work for a small subset of the population (be it high earners or high savers), because the larger this subset, the higher the systemic risk. And it's a bad idea to advocate FIRE as a culturally sustainable approach to life. That idea is absurd.