The problem with all ET intelligence analogies is that we don't have much to work with. Ants can't understand highways. Can dogs or chimpanzees? What does it even mean for a chimpanzee to understand a highway? You might get one to understand that it is for cars and you can get from place to place on it. Maybe she'll understand that we make them for this purpose. Would she understand why this is a big deal? How about a swing? Does a chimpanzee understand a swing? I have never personally known one, but I imagine that if a close friend of a chimpanzee was wont to occasionally come by with a rope and tire and construct a swing, she would eventually understand these can be sued to make swing. Is the difference between swing because the highway is more advanced or because it is more remotely related to fun?
We've got questions to answer before we make these analogies. What does intelligence mean, in the context of ability to understand such things? Is it a hurdle that we are over or a continuous scale from slug to alien? From our (admittedly biased) perspective, it seems to be.
Following from that, all these analogies about advanced civilizations destroying themselves, their planets, living in cerebra-utopian VR. These are all analogies to us, the only "intelligent" creatures we know. They're also based on a very brief period of civilization where we have been able to even conceive of our impact on the planet. Until people went to the moon, how strongly lodged in people's minds was the idea that we are on a planet?
We are not even good about extrapolating 100 years into our own future. People thought factories and technologies would lead to 2 hour workdays and a pleasure society now. How good could we be at making analogies to creatures we don't know exist.