We don’t ever observe or deduce something causing an effect, but rather, we fall into habits of thought that are reinforced into us because they anticipate a probabilistic connection.
In fact, taking it further, he showed how even his own philosophy could be doubted, and how impossible it was to derive any sort of certainty about our conceptual knowledge.
…on labels? Calories, fat grams, or sugar grams?
The best foods don’t even have labels, because they are just one ingredient: avocado, lentils, blueberries, broccoli, almonds, etc.