Yes. But they also operate under the same universal conventions as we do to some degree or another. Non-players, even Carapacians, have fetch modi and strife specubi. There is also nowhere we know of in Paradox Space where we're cut off from game-given powers or even natural abilities.

Like I said, it isn't conclusive. But given how impossible it can be to prove a negative, it's worth acknowledging that everything suggests we've been removed from it.