Science shows us why the world is excting and lets us find even more exciting things. That beings said, it's still a funny joke.
All basically being bubbles of probability where a field of energy exists, in a seething universe of virtual particles (fields) coming into existence and getting annihilated by it's anti-part again.
The "universe of whirling chaos, birthing existence" i've seen in some Manga as origin story of gods, doesn't seem so far fetched now.
The rules for magic and the rules of existence in most fictional universes are significantly more defined (and, arguably, more solid) than the rules for science and existence in this world.
Even the brush off of "Its magic. I don't have to explain it," at least indicates that SOMEONE understands the effect and its relative existence.
If you find 5 people who say that they fully understand a single branch of science then I'd bet all of my money in my pocket that you found them in a padded recovery room sans shoe laces.
For those in the unknowing state: https://existentialcomics.com/
