That's a considerable change from what you were posting, and we are not facing your imagined problem.
In the post that started our discussion you said this:
"There were employment options for many.. as cannon fodder , a delivery lads, door men, porters . Universal literacy is extremely modern. Now a person cannot use use any technology without functional ability with the alphabet."
Virtually universal literacy at that basic level has existed for at least 75 years in the UK, about as long as you have lived, and those jobs you list still exist in large numbers without any need for literacy.
Then
in this post, you made a number of silly statements on jobs, particulary about manual trenching and the like. In fact it's still commonplace and always will be. In my huge borough, the largest in Britain, the replacement of all the many thousands of lamp posts with tall LED ones entailed manually digging out every base with hand tools. That suprised me so much that I questioned it, only to be informed that the accuracy of groundwork plans on all the many facilities that exist now wasn't accurate enough to use mechanical means. Doing it had caused too many accidents, ruptured cables, burst water and gas mains etc., so they'd resorted to doing it manually, only the pole lifting and placements being mechanised.
You ended that post by saying this:
"About the only position open is fruit gathering and potato picking."
That's utter nonsense as I've shown with the vast number of menial jobs that still exist and always will.
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