[ghfbjdhhv]

It’s a car, not a plane. Why is the definition from aviation more relevant than the definition from science fiction (which also happens to be closer to the plain English understanding of the phrase)?

[inferiorhuman]

Because the technology is more similar to that of aviation than science fiction.

[Piskvorrr]

Because it's science fiction. As in, "this is not real." But well, I guess that if Moon landing was fake and wrestling is real, then science fiction is also real ;) (In other words, that the perception matters more than reality)