You’re obviously very unfamiliar with the Inuit. They have had sunglasses for thousands of years.

You seem to forget over-exposure to UV light and radiation from that big bright thing in the sky we call “the sun” is infinitely worse for you than any of the things on your list. It causes damage to your eyes, and… the *big* killer that you should worry about long before WiFi: skin cancer from over-exposure to the sun.

https://en.wikipedia.org/wiki/Snow_goggles?wprov=sfti1