I also think that antifrustrationism in some sense overrides interests less than symmetric views. Consider the following two options for interests within one individual:
A. Interest 1 exists and is fully satisfied
B. Interest 1 exists and is not fully satisfied, and interest 2 exists and is (fully) satisfied.
A symmetric view would sometimes choose B, so that the creation of interests can take priority over interests that would exist regardless. In particular, the proposed benefit comes from satisfying an interest that would not have existed in the alternativ... (read more)