That picture should scare each of us.
Ever wonder why no other civilizations are found? It’s due, in part, to lurking black holes that suck up whatever might get started.
The black holes will devour each other until we end up with ONE massive gigantic black hole. When that happens, the gravitational forces will keep compressing that black hole until it reaches the critical level, and then it will explode in another big bang. And the cycle will repeat all over again.