My girlfriend is hard of hearing and wears hearing aids. When we first started dating I tried them at one point to see what it sounded like. I knew right then apple was going to come for that market. I was like my airpods can do real time noise cancellation, these cant even amplify with out a very noticeable delay.
Also if you're a costco member you can get your hearing checked in their audiology department. its included in your membership. you should use it.