Twice."
If one sees 'the art of lone game programming' as a genre then this might be true. One successful lonely game programmer leads to a gold rush of many lonely game programmers digging the iKlondike for gold.
But I am pretty sure that there is always room for the brilliant idea that no one can grasp when you pitch it. I personally would have talked Notch out of the idea for Minecraft with the usual arguments (blocky graphics, not state-of-the-art, there's no real goal, etc pp). And when I played it, I was like - omg, I could have done that.
There always will be a lonely (game) programmer doing something extraordinary that you didn't think of in the first place or even despised. And then there is the next Notch, and I will again say - omg, not again.
And some of us have big ideas and don't dare to join the art of lonely game programming.