Why did the women that Helen Campbell interviewed in the 1880s prefer factory work over domestic service?

The women that Helen Campbell interviewed in the 1880s preferred factory work over domestic service because the women sought good remuneration, respect, some time of leisure, and some other perks that they did not get by rendering domestic service.

Explanation:

The women who chose to involve themselves in domestic service were observed to be receiving the treatment that is usually given to maids. Moreover, they had to bear the mental and physical stress of managing the household and looking after the wellbeing of the entire family singlehandedly. Hence, women preferred factory work over domestic service so that they don't have to go through the things mentioned here and also receive the perks for being a factory worker.