^ Not necessarily. I assume she's talking about white holes.
Wikipedia wrote:
A view of black holes first proposed in the late 1980s might be interpreted as shedding some light on the nature of classical white holes. Some researchers have proposed that when a black hole forms, a big bang may occur at the core, which would create a new universe that expands outside of the parent universe
https://en.wikipedia.org/wiki/White_holewhite hole bump