I’d agree I will be 74 in Jan am weaker then 44, I know, I know out of context.
Jobs are almost entirely less physically taxing than they were. 32 years ago I was still a day’s pay miner. Those few underground mining jobs have more equipment operating than was imagined possible. That is progress but it has its cost. Plus, what % of the workforce are steelworkers today, for instance.
Ya, I know I wouldn’t want to wrestle an alligator.