The only time I remember niche crashing from console commands other Ethan PlayerAnimal is that one hella glitchy story mode where i sent Adam to home island and further
And the save file tends to go back to before PlayerAnimal is born (will still be conceived). And it had a name you know? Don't call it a demon, you hurt her feelings
It's not that bad, the commands are much more stable. A sign you could use to exit the save and re-enter could be the cry of a newborn nicheling distorting