> In fact you mentioning how they are like hearing aids has made me justify never wanting a pair.

Why? Because hearing aids are unsightly? Are wheelchairs unsightly? Canes? Prosthetic legs? It looks to me like this idea of what’s “unsightly” is being fed by a cultural bias against the disabled. Interestingly, glasses were “unsightly” a few decades ago, and now they’re in fashion. It would be nice to see the same thing happen for other assistive tech.