In a way this says something about human brains. Presumably both people took many pictures of many waves that day, but somehow both of them decided that this is the one that is the best from that trip. As humans we share a similar metric for beauty. I find this idea simultaneously obviously and amazing.
I'm a visual artist and I'm so over the standard "internet photographer" look. Who takes pictures of lighthouses? It's so boring.
It's always people in the same demographic doing it, too. Give me some variety. Formulaic art is uninspiring.