Hearing aids have evolved so much overtime - it's hard to believe that a hollowed-out horn was the only option at one point! "Technology" didn't find itself in the hearing aid industry until the late 1800's with the invention of the telephone as the inspiration. It wasn't until the late 1900's technology was able to fit into something that only fit on your ear vs a device with wires you had to clip on your pants.
Independence is a great thing - we love being able to snap our fingers and have the solution to our problem. Unfortunately, when it comes to our health - we should take a less direct approach. Our hearing deserves the best attention it can receive - once we lose it, we cannot every fully get it back.