https://www.health.harvard.edu/blog/will-blue-light-from-electronic-devices-increase-my-risk-of-macular-degeneration-and-blindness-2019040816365 https://www.hea

https://www.health.harvard.edu/blog/will-blue-light-from-electronic-devices-increase-my-risk-of-macular-degeneration-and-blindness-2019040816365 https://www.health.harvard.edu/blog/will-blue-light-from-ele... This is widely debunked. The above is but one of many such counterpoints.