IMO, the only reason you’d want to make a FOAI (friendly oracle) is to immediately ask it to review your plans for a non-handicapped FAI and make any corrections it can see, as well as enlightening you about any features of the design you’re not yet aware of. There’s a chance that the same bugs that would bring down your FAI would not be catastrophic in a FOAI, and the FOAI could tell you about those bugs.
IMO, the only reason you’d want to make a FOAI (friendly oracle) is to immediately ask it to review your plans for a non-handicapped FAI and make any corrections it can see, as well as enlightening you about any features of the design you’re not yet aware of. There’s a chance that the same bugs that would bring down your FAI would not be catastrophic in a FOAI, and the FOAI could tell you about those bugs.