Teambreaking (Gen?) Superheroes Don't Use Hearing Aids! From Wikipedia entry 'Clint Barton': Deaf Culture In 2012, the mother of 4 year old Anthony Smith contacted Marvel because her son wouldn't wear his hearing aid, as super heroes don't have to.
Marvel responded with a custom comic book for Anthony and also pointed out that Hawkeye is deaf and uses hearing aids. What if this happened in real universe? It was again one of the puppet shows Clint had to make for the annoying PRs. Accidental Hit. Four Days.