I was given a Razer with blue because the guy who owned work in a small office with multiple people. I Got hooked but not bad enough i have more than i have computers to use them on.
Now I use the retro 9bit do for everyday and I have a 36% for when my kids force me to use only one hand.
Oooooooh, I have one:
https://www.grrlpowercomic.com/archives/comic/grrl-power-759-its-evolutionary-my-dear-washington-post/
It’s like a 5 page spread for the whole spiel but this is the most relevant page.
The one thing i will add it that the eye thing primarily is super true and backed up by science as 20% of our brain is dedicated to visual functions and adding a third would make our heads very very hard to handle for almost 0 benefits.