I don't think we are all going to go mad. That being said, it takes a huge amount of effort to not go mad with circumstances such as ours. You basically have to always be busy, or occupying yourself with something else to keep your mind off of it. We have all suffered traumas in our early life that normies will never have to experience, which can never be undone, and can never be fully forgotten. All of those memories and blackpill reminders can flood into our minds at any unsuspecting quiet or dull moment and cause madness.
Like I said, though, I don't think that what we missed out on can be fully forgotten or excused, so while maybe an extremely small handful of us can occupy ourselves and prevent from going fully mad, I don't think any of us will ever be fully "normal".