Earlier quoted context omitted.
Besides the snark, you are right. No other animal understands the concept of sacrificing something today to get something better in the future.
Not at all. Many animals cache food for the winter. Many animals will fight to the death to defend their territory, mates, or offspring. Some animals cultivate crops, e.g, ants growing fungus. Many animals actively forage to feed their offspring.
In fact they are limited to a specific behavior, like storing food, and not generalized across all things that could happen.
Fighting to defend territory or feeding offspring are strategies that prove successful for the survival of the species, not tied to consciousness of the future.
For example, zebras run away from lions, but only when lions chase them. They are perfectly fine with lions sitting around if all they do is sitting. They don’t think: “at some point that lion will stand up and chase me”