However, if you consider what happens when you accumulate enough knots into a small enough region to emulate a black hole, the only conclusion I produce is that the uh... resiliency to being stretched of the threads hits a maximum point, any attempt to go beyond this simply causes a disconnection, a tear. An edge.
The portion outside of the tear seeks a flat state, and pulls back from the shape at which the tear happened somewhat, only it cannot assume the original flat relationship, as there is a missing section from the mesh. So you get a region which can have topological distortions propagate into it, energy and matter, but which can not feed influences back out into the mesh.
When a ripple reaches the loose end of a jump rope, does it ever travel back up from the loose end?
An event horizon is the shape left by the torn threads. Any bit of the threads which winds up being pushed inwards beyond that point winds up reaching that shearing point, and then when it is severed the thread it left behind is that much shorter.
The interior is in a state where there is a confined amount of order locked within it's structure from the collapse which produced the hole, it is in an extremely curved state, and thus is very energetic.
As it is not able to freely seek a flat state due to the confinement from the torn edges of the parent threads being unable to be smoothly re-associated with the torn edges contained within, it is unable to self interact broadly in a temporal manner.
There is no way to have any sort of time of any significant amount, perhaps brief mini-histories on the order of handfuls of planck times as it seeks an equilibrium within it's prison, with each bit of structure that passes the horizon triggering another brief history as it adjusts to a new state incorporating the arrival.
Going back to the exterior threadset (universe), as I noted, each time something passes into a hole, the threads are left shorter, flatter.
While a set without holes could reach a smooth state and slow to a halt, perhaps even rebounding inwards, one with holes is unable to do this.
A set with holes is constantly adjusting the smooth end state it seeks as it loses distance into them. As the number of holes increases, the push towards flatness does as well, and the threadset undergoes a change in it's behavior.
A set before a hole has appeared is complete, and closed. Bounded from above.
A set with holes is incomplete, bounded from below, but not above. It is open to unfold dramatically now.
It accelerates, constantly adjusting the arrangement of it's mesh towards a broader, flatter, smoother state.
Eventually there is a point where the threads reach their maximum ability to unfurl while maintaining their relationship to each other, but as there is still no upper bound, they cross that point, and I can not see how you could describe that threadset any longer.
It has reached a state of maximum entropy, lost the ability to define locations or durations against itself, that Universe has unraveled and with a sigh it dissolved into a chaotic sea. A nearly impossible state to imagine, a no-place where the very concept of dimensionality, causality, locality, don't have any set meaning.
A state against which no further change can be distinguished. The Maximally Entropic Sea.
Yet, the dissociation of that Universe was not the sum of it's order, for it contained pockets which were unable to seek their own entropic maximum, as they were unable to alter their state enough to possess a full history.
With the removal of the external upper bound on their possible states, they are free to seek flatness, to seek smoothness, to undergo what any observers within them would describe as a Big Bang.