I’ve just updated my AirPods Pro 2 with version 7A294 and tested them. I think the hearing aid features are pretty good. I have Oticon Intent 1’s which I’m very happy with. I don’t think AirPods will replace proper hearing aids anytime soon but I’m pleasantly surprised by how well they work as “hearing aids”. If you put on “Conversation Awareness” and “Transparency Mode” and you put your audiogram into “Headphone Accommodations” with the Accessibility options then they behave like hearing aids. I’ve only just got the update and busy testing but so far I think they are not bad. I have moderate to severe hearing loss in the high frequencies.
I’d love to hear other real world experiences and I will update this thread in a few days when I have more experience with them.