This is actually a partially solved issue, see here:
https://www.lesswrong.com/posts/sHGxvJrBag7nhTQvb/invulnerable-incomplete-preferences-a-formal-statement-1
Also, this:
Even if it’s true that any behavior can be represented as EUM, it’s at least not trivial.
It is trivial, since everything is an EUM for a utility function under the behaviorist definition.
This is actually a partially solved issue, see here:
https://www.lesswrong.com/posts/sHGxvJrBag7nhTQvb/invulnerable-incomplete-preferences-a-formal-statement-1
Also, this:
It is trivial, since everything is an EUM for a utility function under the behaviorist definition.