This is precisely what I was saying to my friend the other day. Their knowledge of the planet is hyper-specific in some ways, but they also seem to acknowledge that they don't understand the planet. One person says, "This place is like a puzzle." but it seems like a puzzle they've solved, if they know that taking the tiny skull from a worm and rolling it in a leaf will make a whistle that summons a bird that won't hurt them.

Yet, on the other hand, they seem mystified by things like which plants are edible, or the yellow fungus on the computer circuits, or the intelligent mind-power beasts. Stuff that should be top-level knowledge, I'd think? So do they understand the planet or not? Clearly a lot is known about the esoteric workings of the planet, but weirdly the BASICS of the place are a total mystery to them.

And yeah, the biology of the planet is both supremely alien yet also amazingly perfectly suited to incredibly specific use cases: this creature doubles as a gas mask, this other one is a personal flying machine with handlebars, reach inside this one and it'll inflate into a personal balloon guaranteed to hold your weight.

If I turn off that part of my brain, I enjoy letting myself get caught up in the "LOST"-ish mysterybox-ness of it (LOST, in space!).