Are you suggesting $18/hr at Walmart is “better quality of life than $30/hr making cabinets”?
https://www.bls.gov/oes/current/oes517011.htm shows there are not many subfields of cabinetmaking that average $60K/year. One is "Aerospace Product and Parts Manufacturing" which averages $60,520/year, so another issue is the actual job may call for more experience than just being able to use a screwdriver.
Otherwise, residential building construction laborers make $ 42,950/year, says https://www.bls.gov/oes/current/oes472061.htm . They have more appropriate training than a grocery stocker. Why aren't they applying?