Identify the Main Conclusion about Public Parks from a City Planner's Argument

In a heated discussion about urban development, a city planner argues that building more public parks will improve the quality of life for residents. She explains that access to green spaces is associated with lower stress levels and increased community interaction. Additionally, she points out that financial investments in parks often lead to increased property values and a boost in local businesses. Critics, however, caution that fewer resources allocated to public services might result if the city prioritizes park development over essential services like education and public safety.

Given this context, identify the main point of the city planner’s argument.