Quit running your mouth as if you have a clue what you're saying. No scientist is making any conclusions about the beginning of the universe. It is a concept all physicists are fully aware they posses no conclusive evidence to determine significant truths behind. All physicists, when asked what there was before the Big Bang, will upfront tell you that they don't know. Furthermore, the existence and nature of black holes is not a mystery. The properties and mathematics behind the singularities that they house is indeed beyond our understanding due to the lack if a GUT, but black holes are not "mysteries" whatsoever.