I'm not excited to be displaced personally, but I'm also not really worried about being displaced. If displacement is inevitable, I don't see how the average programmer is going to leverage this for the "stuff of dreams". Usually, tech advancements result in a greater consolidation of wealth into the hands of those that already own capital. Recent tech is no exception. Yes, there has been a lot of wealth created for regular people, but we're still working 40+ hour weeks, and earnings have not matched the increase in productivity.
What I am concerned about is that our field is becoming increasingly arcane magic for the younger generations, especially the masses that are being completely and utterly failed by the education system.