Strange you should say that, as we actually hired an ex photo-journalist to do our wedding photos as we didn't want any posed nonsense, just genuine photos of people as they naturally were. The photos that we received were amazing and we were really happy with the results.
I spoke to him on the day of the wedding and he gave me almost the exact same story you've just posted.
It seems to me that every industry that relies on technology gets seriously disrupted when the technology becomes cheap enough - printing, publishing, photography and I'm sure there are many more.