Noroi just to put some hope in your heart
In that interview Yoshida said that he expects less than a 100 players to finish the Binding Coils of Bahamut.

Maybe because, despite being accessible, the step in the progression ladder before it isn't in the game yet, thus making it literally impossible to be prepared for it. Thus only the most excellent players would be capable of finding their way through it while underpowered in relation to their plan.

Have some hope