What would you 'see' out of your blind eye? How does it feel to live like this?
I'm not blind in either eye, thank God, so I wouldn't know.
Had cataracts in both eyes, over 10 years ago, causing increased blurring. Already had astigmatism in both eyes from Iris Coloboma. Fortunately the eye surgeon gave me new plastic lenses behind my irises. Because of age, my night vision is going bad, retina simply isn't that sensitive anymore.
So if you cover one eye, you lose binocular vision. You can't judge depth, not that this is all that good in humans anyway, compared to eagles. And obviously you lose half of your peripheral vision.
Take good care of your eyes!