> If $2/hr vs $10/hr is indeed the thing preventing repair being economical , that seems like it can be fixed with a mixture of incentives, apprenticeship contracts, and elevating the social status of "vocational education" (the name exists IMO only to serve as status-lowering).

That incentive is the $x per hour. And the low $x per hour relative to quality of life is what causes the status lowering. Status is not lowered by a couple words. A doctor spends a ton of time in “vocational education”.