40 years ago it was:
4 year Technical Degree,
Can lift 200 lbs.
Available 60 hrs./wk
10 years experience
Willing to work for mimimum wage....
You can bring your 40-year-old list up to date simply by deleting “4 year Technnical Degree” and adding “native of South/Central America; spanish speaker”. :-)
Yes, being young and physically fit was valued - but so was a high-school diploma, above average math ability, reading and writing skills, and a broad range of technical skills.
I landed a job that paid very well, after ending my 'service obligation' in the Navy. It led to even better jobs, paying even more. A great many really good jobs did not require a college education - and I believe that is still true today.