and if they other players asks you to, you have to go through them one by one. Otherwise, the game skips right to the 1,927,491th activation. You can't just go through them one by one.
Contradicting yourself eh? Your opponent can't make you go through the motions once it has been established what the loop is, unless he has some sort of response at some point, for which he can just forward the whole loop to that point.