I wonder if TOE candidate theories (loop gravity, superstrings, twixtors, or <you-name-it>) predict from the first principles SM parameters (all, some of them, or some correlations like Koide formula)? If they don't predict SM parameters, then the only option is "10**500 different universes with different SM parameters, born from the false vacuum", correct? What is a relationship between different theories and "10**500 universes" approach: 1. absolutely required, 2. optional, 3. or not compatible at all? Of course, the answer may be different for different theories. Thanks.