https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6288536/
Article 1:Retina is the initial site of vision formation, and it is also the lesion site of various blinding eye diseases. It plays an important role in preventing blindness. Blue light can penetrate through lens to the retina and cause retinal photochemical damage. At present, there are relatively many studies on blue light's effects on the retina, but they are still being
debated.
Quote 2:The results show that screen reading can lead to the occurrence and development of poor eyesight in schoolchildren, and the higher incidence of nearsightedness correlates with the increase in the length of the screen reading time[31]. From the difference between screen reading and outdoor activities, we found that outdoor activities are exposed to natural light, which is more concentrated in short-wave blue light than other artificial light sources.
The study of Rucker et al[32] suggested that sunlight is much richer in short-wavelength light than most artificial illuminants, which turned to reduce the eye length through the mechanism of retinal dopamine release. In addition, the research also showed that blue light was essential for the reduction in astigmatism during development.
Article 2: Their results showed that persons who reported more than five hours a day of summer
sun exposure in their teens, in their 30s, and at the baseline examination, had a higher risk of
developing retinal changes indicative of early age-related maculopathy than those exposed for
less than two hours per day. Additionally, for those showing the high outdoor exposures, using a
hat or sunglasses decreased the risk of early ARM changes by nearly 50 percent.
Link 3/4:It's more of an general website page which takes its information from compiled studies. Viable.
Once again, i agree with you that blue light might factor in eye diseases in the future,studies are still ongoing thus UV-protection is the No.1 need and for blue light, it is subjective whether the individual patient needs it or not.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6288536/
https://www.aoa.org/Documents/CRG/Blue Light and Eye Damage.pdf
https://www.preventblindness.org/blue-light-and-your-eyes
https://opto.ca/health-library/blue-light-is-there-risk-of-harm