Trying to become less confused about commitment races can be part of either a metaphilosophical approach or a decision theoretic one, depending on what you plan to do afterwards. If you plan to use that understanding to directly give the AI a better decision theory which allows it to correctly handle commitment races, then that’s what I’d call a “decision theoretic approach”. Alternatively, you could try to observe and understand what humans are doing when we’re trying to become less confused about commitment races and program or teach an AI to do the same thing so it can solve the problem of commitment races on its own. This would be an example of what I call “metaphilosophical approach”.
Trying to become less confused about commitment races can be part of either a metaphilosophical approach or a decision theoretic one, depending on what you plan to do afterwards. If you plan to use that understanding to directly give the AI a better decision theory which allows it to correctly handle commitment races, then that’s what I’d call a “decision theoretic approach”. Alternatively, you could try to observe and understand what humans are doing when we’re trying to become less confused about commitment races and program or teach an AI to do the same thing so it can solve the problem of commitment races on its own. This would be an example of what I call “metaphilosophical approach”.