Basically, the problem with your second paragraph is that actions do not uniquely determine preferences.
Why is this a problem? [edit] To be clearer, I get why actions to do not uniquely determine preferences, but I don’t yet get why I should care.
Sorry for the thread necromancy, but this has an easy answer: read the rest of my comment, after the part you quoted.
Why is this a problem? [edit] To be clearer, I get why actions to do not uniquely determine preferences, but I don’t yet get why I should care.
Sorry for the thread necromancy, but this has an easy answer: read the rest of my comment, after the part you quoted.