Can AI make inaccessible websites accessible from a consumer end? Why or why not?
The better option is for the ai to review the code during development and suggest suitable accessibility measures compared to the spec and common guidelines.
Need a caption on an image or video? AI will generte it for you! But the quality is a different question. Is the caption correct? Is the caption usefull? In my test with images it was roughly 60/40 on the correctness.
On the other hand. If you force a company to provide those captions. They might use the cheapest provider. If they do a better job is anyones guess.
From an efficiency standpoint it would be way better when devs run this once and not every visitor.