Well, it reminds me of the days of old actually and how words / language changes with the times. It happens.

A kid with Cerebral Palsy or Polio - we used to call a spaz
Mentally or learning challenged - a retard or tard
Wore glasses - four eyes
Homosexual- no need
Blacks, Hispanics, Jews, Chinese, Japanese, Italians, etc. - no need
Red hair - gingers

Use them if you want really, but sometimes when in public, it’s considered not cool any longer. There are occupations already that changes in gender specific labeling are already in place. Just when you think there is nothing more that you can change to become “politically correct”, along comes something else. Some of the politician’s constituents are sensitive to certain language and have rights like anyone else.