[ggggtez]

Don't respond to a question with a vague quote, if you want to talk about putting away childish things.

If anything, it implies you don't actually know the answer either.

[jakear]

The point of the quote is to say that they don't know the answer either. So, yes.

Think of it as: we are all children when it comes to the ramifications of the proof of P vs NP. We do not know the impact; we cannot know the impact. We will know it when it arrives.