I was aware of these issues for many years, and I have special glasses that filter blue light out for many years. Due to my work, I spent easily more than 12-13 hours in front of a computer, and this was a game changer back in the day!
We only have two eyes and we should be careful with them.
Absolutely
It's scary that the more we delve into technological advancements, we pay for it with certain vital body parts.
That's true, although the main reason is probably that this was not expected at conception time. That's learning by trials and errors, somewhat.