And to add to this a singularity is predicted by GR, we don't actually know if such a thing exists and there are models where it doesn't like LQG where black ho

And to add to this a singularity is predicted by GR, we don't actually know if such a thing exists and there are models where it doesn't like LQG where black holes are just a different kind of star whose collapse is opposed by a repulsive force that is predicted to exist by the uncertainty principle.