Sure, but wouldn't we all like to have better senses? We probably don't need more than black and white vision, and a narrow audio bandwidth centered on human voice, in order to functional completely normally in modern society.
Also, I don't know, some people seem content with flawed senses. Eg. A lot of people with glasses seem to shrug it off and accept it. It doesn't cause them existential crisis. And that is a much more practically troubling problem than color blindness.
It is as real as any approximation to the full spectrum of light can be. But it provides less information about said distribution to you than for trichromats. I can't really understand your feelings, because I will go for near-infrared sensitive cells in my retina when/if the procedure will be feasible and if/when four-color displays and cameras will appear.
> A lot of people with glasses seem to shrug it off and accept it.
Well, I wear glasses to correct shortcomings of my eyes' optical system. I'm not sure I understand why it's shrugging off or why it is so big a problem to wear them.
But for my glasses, I would have gone into the Air Force and been a pilot. So instead I became a nerd :-)
If you watch too many Marvel movies, yes.
I think it is about functionality on a social level.