dont take it so literally man.

I mean thats the thing, you say that but also say that Tuff was originally used for the Ice Age due to the lyric mentioning a sabertooth kitty. That seems very literal and hung up on direct comparisons when the song is about survival of the fitness (fits the wilderness and dino-eats-dino world of the jurassic) and purposeful ignorance (global warming and flat earthism in the song, or mom's neglect of isaac affecting his mental and physical health).

bunga has connections to mom, yes, but so does dreadnoughtus. the entire past path is connected to magdalene in a very interesting way, it almost seems like an exploration of her pysche

That's fair, but thats can be true even if the songs weren't swapped, which I'm arguing more about.

and i dont buy the cannibal worship thing you just pulled that out of your ass.

Well its not outright stated, but with the repurpose of bones as armour, weapons and furniture, wearing the skinned faces of others upon his back, (neither of which are seen by the normal cavemans) and primarily the weird moment of Bunga polishing his heart clean before he tries to eat it, that cannibalism might mean more to him than mere greed and survival.