What fundamental skill requirement changed for clothing production workers post-1850s adoption of the machine?

Answer

Factory workers could be trained in basic machine operation in days or weeks.

The labor dynamics of the clothing industry were profoundly democratized by the sewing machine. Previously, an individual tailor required years of rigorous apprenticeship to master the intricate craft of tailoring. Once the technology became standardized, a factory worker only needed basic operational training on the new device, which could be accomplished in a matter of days or weeks. This massive reduction in the required skill level and time commitment fundamentally altered who could participate in the industry and further drove down the per-unit labor cost.

What fundamental skill requirement changed for clothing production workers post-1850s adoption of the machine?
inventionProductiontextileclothingsewing