Hillside doesn't believe in Leprechauns LR they are his party piece for the easily pleased on this board. The philosophical equivalent of being able to jiggle your ears at a birthday party.
The lying is strong today. What "they" - ie, the point in logic they illustrate - are actually equivalent to is more like Russel's teapot. It's a point in
logic, not about the properties that leprechauns (or orbiting teapots) might have.
Sadly Vladdo has never understood (or has always lied about) the meaning of "analogy", so the point is forever lost on him.