Does unschooling deprive children of successful future?

I have been asked accusingly about preparing my children for life in this system.
My response is "no". I am preparing my children in the culture growing up through the cracks in the pavement. I am preserving their emotional intelligence and giving them words to express it along with the perceptions and their explanations to extend it. I am supporting their nature of a gifting culture.
So, yes, they may flounder here and there in an increasingly obsolete culture based on economy. When it comes to the future, however; they'll be swimming in it like fishes in the sea. Many will be grateful as their children will be saved from their floundering by my children's ability to swim