Yoshi P admits they're reducing the amount of content even more

[Hallarem]

I'd be interested in it if there was an actual goal or reason beyond loporrits being goofballs and it wasn't already established that Meteion sang the rest of the universe to death.

Because "Venat is whimsical like that and the passengers on their doomsday ship would feel more at ease because they are goofballs" I believe is the explanation. And they are an insert from another FF, and if the writers run out of creative use there is someone in the world who can still use creation magic. THat being the loporrits. Instant solution.