You paint a compelling picture here. But if we extend this picture to a galactic timescale and space, then even a minuscule chance of surviving distributed tech

You paint a compelling picture here. But if we extend this picture to a galactic timescale and space, then even a minuscule chance of surviving distributed technology would mean a galaxy full of intelligent life. So if we can imagine even a small chance of humanity surviving itself, then we’re no longer dealing with a Great Filter, but a Small (and in the aggregate, Ineffective) Filter. We don’t really have to imagine ourselves, since enough science fiction novels have already been written where humanity nearly extinguishes itself (sometimes multiple times) but then finally gets its act together. There would have to be something more fundamental than technological power being too cheap and widespread for a late Great Filter to get to 100% effectiveness. The only thing I can think of is that every super-intelligence checks out of our universe for some reason — that the ultimate end of technology is always effectively (if not literally) suicide. But this goes against the very nature of technology — to reshape existence to fuel the battle against entropy. Perhaps every Singularity sees that this battle can’t be won, and decides to call it quits? Maybe. But it seems more likely it would fight until heat-death itself. In fact, there’s a great short story about that too. If there’s hope in our imagination, I think it’s likely there’s hope in our reality too.