I only have had one person be so rude as to make a comment like that. It was right after I got my aids. I had asked him to repeat himself. After he made the comment I looked at him and said " My aids are working fine and I'm understanding everyone else just fine. Maybe if you'd learn to enunciate correctly all of us wouldn't have problems understanding you. If you need .75 for enunciate I'll give it to you." I said it loud enough that everyone in the room heard it. No one has hassled me since.
250-0/0, 500-20/20, 1k-10/5, 2k-10/15, 3k-40/25, 4k-60/55, 6k-60/65, 8k-60/60