What is the opposite of craftsman?

The opposite of craftsman is generally considered to be unskilled worker, amateur, or mass production machine, depending on context of skill versus craftsmanship. Craftsman is skilled artisan who makes things by hand with expertise, quality, and attention to detail, often with years of apprenticeship. Opposite could be unskilled laborer who lacks skill and training, or amateur or novice who dabbles without mastery. In terms of production method, opposite of craftsman is factory worker or machine, as craftsman emphasizes handmade quality versus mass-produced, so opposite is mass production or industrial manufacturing that prioritizes quantity over quality. Other opposites include bungler or botcher who makes poor quality work, or hack who does shoddy work. In terms of attitude, opposite of craftsman who takes pride is slacker or careless worker. In business, opposite of craftsman who is specialist is generalist or jack-of-all-trades. So opposite of craftsman can be unskilled worker, amateur, machine, mass production, or bungler, depending on whether you emphasize skill, method, or quality. For example, if craftsman is master cabinetmaker who hand-builds furniture with precision, opposite is unskilled worker assembling flat-pack furniture quickly without care, or machine stamping out particle board furniture in factory. So opposite is lack of skill and hand-made quality.