Why Ray Charles and Stevie Wonder were always arguing They couldn't see eye to eye
I'm not sure about this joke about blind people. Is that the kind of humor you like?
That's what it's supposed to be: a joke. Although, I agree blind people get along well.
Blind people cannot help their condition and you saying that Stevie Wonder and Ray Charles don't see eye to eye doesn't help blind people's condition. Do something constructive rather than diminishing the blind.