This is where it is stupid. All we did was replace the word with another word or set of words with the same meaning, for no real reason other than it sounds nicer. It is fine, but it is also completely pointless because over a little time the new, nicer word will pick up the same negative connotations as the old word and then it, of course, will need to be replaced.
Crippled became handicapped because crippled implied negative things.
Handicapped fell out of favor because it implied the person was crippled, we were told to use disabled.
Disabled is falling out of favor because it implies the person is handicapped, which of course means crippled.
Really, what is the difference between deaf, hearing impaired and hearing challenged? Between blind, visually impaired and visually challenged? Between mentally deficient, mentally retarded and mentally challenged?
Of course the reason this evolves is because the words mean the same thing in the first place and serve to define something. We have just decided that a particular word sounds bad so we decide to use another one.
Pretty sure that
deaf implies a person cannot hear at all, and
hearing impaired implies the person has reduced/damaged/lost/unusual hearing ability. Understandably, the term
deaf offends people with hearing impairment, because they are interpreting that the person is suggesting to them that they have even worse hearing (none at all, actually) than they actually have.
Now, of course, there are millions of different forms of hearing ability in humans. Not one person is going to hear the exact same things another person does, and even if they do, they could interpret sound differently. Not to mention that everyone naturally loses their hearing ability over time. Some can even hear a wider range of frequencies than the "norm."
Likewise with vision. There are blind people, people with near-focus vision, far-focus, all the different forms of colour-blindness, etc. Not everyone sees the world the same. There are people that can see better variation of hues, people that see better at night, people that see better in intensely bright lighting conditions, etc.
We need the labels so we can understand what each person can do, hear and see. Labels are perfectly fine. The problem arises when one uses the
wrong label. Labels that could be factually incorrect or insulting. At that point, it is up to the person to take offense or not. Personally, I'm not about to whine to some government workers to ban a
word, just because some dummy has called me deaf. That makes you even worse than the offending person, even if they meant it intentionally.
At the end of the day, you are who you are. Some people would like to call a hearing loss a disability. I like to think of it as an
ability. A different experience/perspective of the world.