What types of problems is shanghai facing today?

Shanghai is currently facing several challenges, including air pollution, traffic congestion, and housing affordability. The rapid urbanization has led to increased environmental stress, impacting public health and quality of life. Additionally, economic pressures from global market fluctuations and the aftermath of the COVID-19 pandemic are affecting local businesses and employment rates. Social inequality and demographic shifts, such as an aging population, further complicate the city's growth and development.