What issue is highlighted by the replacement of low-skilled manufacturing jobs with service sector jobs?

The replacement of low-skilled manufacturing jobs with service sector jobs primarily highlights the issue of fewer benefits. As manufacturing jobs have decreased, many new opportunities in the service sector often come with lower wages, less job security, and reduced access to benefits such as healthcare, retirement plans, and paid leave. These changes can create financial instability for workers who may find themselves in positions that do not offer the same level of support previously available in manufacturing roles, which historically provided better benefits and job security. This shift reflects broader trends in the economy where the nature of work is changing, impacting workers' overall quality of life and economic wellbeing.