For the first time ever, I agree with OP. The stance that the director is taking on this issue is a bit concerning to me, and it does send a message about Yoshida's opinion on the value of experiencing anything before endgame content.
I also question the wisdom of the director giving us a push in the direction of getting to endgame fast, when there's no endgame to speak of. Tell me they're adding it until you're blue in the face, the fact remains that it isn't yet there in enough quantity to justify making leveling up to reach it optional.
I'm using too many verbs today, but hopefully you can understand what I'm saying. >.>