These elements overlap progressive labor themes but remain grounded in the story's own historical and genre conventions rather than modern activist framing. The addition of the original character Katherine Plumber serves primarily as a romantic interest and reporter subplot, offering a mild empowerment angle that fits the story's conventions rather than forcing gender politics. Casting decisions for ensemble roles like Medda Larkin remain production-level choices without altering established source material characters, keeping the focus on the historical premise over ideological messaging. This approach results in a low level of progressive intrusion, preserving the entertainment value of the musical's core story.