I agree that this would differ per person, and that it would also be dependant on numerous factors in that particular person's life. What's good for you as a small child may no longer apply when you're a teenager, let alone an adult. While for others, things do not change that dramatically with time.
So, in my view, all of the poll options could be correct depending on the personal situation.
Speaking in general terms, though, I would think that the final two poll options incorporate something that's vitally important at least for autistic children growing up, and that's the understanding of the people around you. If you grow up in an environment where you are given some space, where sensory overload is kept below levels where it gets too much, where you get the room to learn how to properly interact with the people around you yet you also get plenty of 'me'-time if you desire it, AND it's also a loving environment... I think those are requisite, at least growing up.
Upon reaching adulthood, I'm more reluctant to make any sweeping generalisations I'm normally so fond of making.
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clarity of thought before rashness of action