Removing problems for some usually means increasing problems for others.
Will an expert in that taxon be the one determining which photos are significant?
If there are no really good photos available now, who will monitor them to update when a better photo becomes available.
We can’t assume that there already exists a photo that accurately shows all of the criteria needed to make an identification, and that the person locking the photos is aware of them. If you don’t like the main photos, just click on “more photos” and search through them.
My philosophy in this matter is “More education, Less legislation”