Group 1 - The core message emphasizes the importance of eye health across different age groups, highlighting specific risks and preventive measures for children, young adults, and the elderly [2][3] - For children and adolescents, the lack of outdoor activities and misdiagnosis of myopia are critical issues, with a recommendation for at least two hours of outdoor activity daily and regular professional eye exams [2] - In the middle-aged group, there is a focus on the risks of high myopia complications and diabetic retinopathy, with suggestions for annual eye exams for high myopia patients and regular screenings for diabetic individuals [3] Group 2 - The elderly population is advised to be vigilant about eye diseases beyond cataracts, such as age-related macular degeneration and glaucoma, with a call for regular comprehensive eye exams [3] - The impact of AI and internet technology on grassroots eye health is discussed, advocating for the development of user-friendly AI screening tools to assist local healthcare providers [3] - The article addresses the popularity of various "eye protection" products, clarifying the risks associated with blue light and emphasizing the need for a comprehensive approach to eye health that considers distance and duration of screen time [3]