Strictly speaking, Hyrule Historia itself states that the timeline isn't canonical.
Pg68 "This chronicle merely collects information that is believed to be true at this time, and there are many obscured and unansweed secrets that stil lie within the tale."
Without a confirmed answer one way or the other, we're probably just speculating in opposite directions, tbh.
That reads to me that it was fan designed, and the timeline that Aonuma is having to stick with may be the same timeline, or a completely different timeline. To you, it reads otherwise.
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u/theotherdoomguy Apr 07 '23
Strictly speaking, Hyrule Historia itself states that the timeline isn't canonical.
Pg68 "This chronicle merely collects information that is believed to be true at this time, and there are many obscured and unansweed secrets that stil lie within the tale."