That does not concern me much. Sure, billions of photos are taken, but how many are truly good ones? The sheer number will ensure that some gems come out, but it still takes work to produce a good image, most of the time. Moreover, these billions of images will disappear sooner than later. They are no more than bits on a computer chip. Only meaningful and beautiful photographs will get the attention necessary to their survival. Why should I care that people take photos with their phones and why should that depress me?
The loss of skills, yes, I mourn that, not just for photography. I was just replying on my
radiopreppers.com site to a thread about GPS and the fact that few now know how to navigate, on land or at sea. Same problem, "there is an app for that." Problem is, technology is dependent on a fragile infrastructure...
What bothers me sometimes is when I see someone who buys a DSLR with a kit lens, changes their Facebook profile name to "so-&-so Photography" and advertises wedding photography services. They suck but nobody is telling them, or their public doesn't even know how to tell the difference, which is more than obvious when you see their photos.
Who is a good photographer? Is it the technical guy who can make perfect prints from film of perfectly exposed soulless photographs, or the guy with an iPhone who makes photographs that move you? I'd say the second one...
Anyway, I'm rambling.. Ya'll have a great day.
Gil.