I am 50, have other health problems causing MCI and hearing loss, and I tried hearing aids with glasses and it was awful - glasses sat crooked or hearing aids were crooked, I ended up having to ruin the arms on my frames to bend around the aid where it looped up and over. I eventually got rid of the aids - I don’t really need to hear anything because I hardly speak to anyone/have anyone near me (I have no family and an immune disease so socialising is 100% not possible for someone like me). And the issue I found with tiny in ear aids is the problem of dropping/losing them - I have peripheral neuropathy so I couldn’t feel them in my hands, so I would drop them when trying to put them in/take them out. Now, I just wear earbuds Bluetoothed to my phone, and turn them up so they are loud, so I can hear things clearly as needed via the phone. If someone has a tone of voice I cannot hear (certain pitch/tone voices I just can’t hear at all), I use the voice recorder on my phone and blast the recording via the earbuds into my mostly useless ears 😉
I don’t own any hearing aids anymore - they just were not practical or suitable for concurrent glasses frame use.