Why can everyone accept wearing glasses, but not hearing AIDS?

In the traditional concept, wearing a hearing aid is regarded as a shameful thing. A person with hearing loss is unwilling to seek help in hearing, perhaps because he feels that society holds some prejudice against deaf people, or that deafness is a sign of old age, so he is unwilling to talk about hearing loss with others. In fact, hearing loss, like myopia or presbyopia, is the most common health problem in society. Different from wearing glasses, people with hearing loss often have difficulty communicating, just because they can't hear clearly sometimes.

Nowadays, wearing glasses is not only considered a shameful thing, but also a fashion; However, wearing hearing AIDS has not been generally recognized by society. On the one hand, people know more about the physiological necessity of wearing glasses. On the other hand, glasses have a longer history than hearing AIDS. However, it is certain that hearing AIDS will be as popular as glasses. It's only a matter of time. This trend has already happened.