Earlier quoted context omitted.
That argument seems to violate the basic rules of exponentials. If an advanced species did settle on an stasis, then that will only last until some subset of the population decides to go beyond the stasis. Particularly for a space-faring civilization, the time scales and resources are so fast, that any multiplication factor beyond unity will eventually go bananas. Any individuals with the prerogative to multiply will…
> the basic rules of exponentials A space-faring civilization cannot expand faster than O(n^2) because physics.
Yes, this is true but only from the reference frame of the cosmic background radiation. It is still possible that you can get O(n^3) from the reference frame of the aliens themselves, because time dilation makes travel fairly fast. You get into some spacetime philosophy about what metrics are worth evaluating O against in the first place.