Toba is another one that may have caused the population bottleneck ~50k YBP.
One thing to learn from these various events is that our lives and civilizations are very fragile in the short-term, but that humans as a species are amazingly resilient. At least, I hope so, survivorship and whatnot.
We're all stupendously lucky in that regard.
That is formidable enough to ponder that that one doesn't need to disrespect all of these creature/persons thru the millions of years up to you/me by introducing a magic creator and wipe away all that effort.
Or, we live in the simulation where the parameters were tweaked so that we were "lucky" and managed to survive this long. Other simulation runs didn't turn out so well for humans.
Santorini is thought to be the origins of the myths of a lost city that disappeared under the waves, as well as the biblical flood legend, and potentially also the parting of the Red Sea.
They're not contemporaneous in the bible, of course, but you do have to bear in mind that the Old Testament was cobbled together from the myths and legends of various peoples with various "long time agos", which got slotted into a chronology.
There's also the Black Sea deluge hypothesis, which would have been within civilization's memory: https://en.wikipedia.org/wiki/Black_Sea_deluge_hypothesis