If this haunts your dreams, consider "The Life of the Cosmos" By Lee Smolin, as antidote. In that book he proposes that each of those black holes has a child

If this haunts your dreams, consider "The Life of the Cosmos" By Lee Smolin, as antidote. In that book he proposes that each of those black holes has a child universe associated with it, some of which have sets of physical constants that allow for grandchildren. It's a fun read.