@hipsterelectron @mozilla I think you misunderstood what I am trying to say. I am suggesting that one could use it to relate an image with community supplied alt texts should you want that as an option and they be available.

Also I am not looking for any gotchas, I do think a project focused on providing image descriptions is a noble cause, my problem comes with your idea that a model has no use for this. If this creates an image description that the poster likes and feels like it represents the image they are about to post well, then what's the harm?

You are acting extremely defensive when nobody, and I mean nobody, is discrediting nor even criticizing their project, just pointing out obvious limitations that do not in any way discredit its intentions.