Most of concepts that we assume are intrinsic to reality (like color and sound pitch, or even the feeling of hot and cold) are just our brain interpreting small fragments of physical reality, and then filling in the blanks. Your world is your own creation.
you don’t see that there’s a thing across the place. you sense that the light that came from it hit your eye. you sense literally only things you interact with directly.
Oh I figured I just had slightly worse color vision in my lazy eye. Vision deficits are pretty common with amblyopia though, most treatment focuses on making sure the eye develops good focus whether or not it works with the dominant one, because then you at least have a backup if you wind up needing it.