In my idea, I hypothesized that matter anisotropy allows for the formation of event horizons within event horizons, with decreasing lifetime with decreasing radius, and that infinitely dense singularities don't persist for an observable timespan. I gave this as a reason why our universe, if it is the inside of a gigantic black hole, doesn't have an infinitely dense singularity. But if I were to stay true to that model, I would have to say that it doesn't prevent the formation of a singularity, it only prevents the formation of one that is infinitely dense. Clumping of matter would allow for the formation of a plurality, a vast multiplicity, of singularities. The Milky Way galaxy alone is likely sprinkled with thousands of stellar mass black holes in addition to the supermassive one at the center. And there are trillions of galaxies.