[worksonmine]

I'm not coming from a moral standpoint either, just giving an example of how correct prediction may lead to consequences we would call retarded. Predicting resources being scarce may lead to over-consumption which leads to the extinction of everything. You could argue an intelligent organism would predict that and adapt but we're still trying ourselves.

There are plants that slow their own growth to share resources if their neighbor is of the same species, and vice-versa if it's a different species. That could be called intelligence in a sense, but it's not as simple as just prediction there's a social aspect and a long-term goal. But is it even conscious and aware of what it's doing or is it just the traits favored by evolution. Is agency part of your definition of prediction or is it enough to just react to the surroundings?

Intelligence is much more complex than a single trait. Being good at prediction is just that, being good at prediction.