
Originally Posted by
Yshnal
Primals don't temper passively. They temper when they actually want to do it. We have to take into account the circumstances surrounding Hydaelyn's summoning to see that it's actually feasible that she hasn't felt the need to temper anyone, or that doing it might be against her nature. Regardless, while most of the primals that we know use tempering to control their subjects, it's perfectly possible that tempering someone doesn't involve a will to control.
About the Blessing of Light, what we know for sure is that it can be blocked, as uncle Middy was able to do it in the past. Knowing that, we could discard that having such blessing is part of any tempering process, unless we assume that Midgardsormr can "untemper" people at will.
That being said, so far -and besides the fact that other people have been throwing us around like a tool more than once- we've shown that we regain our free will. Hydaelyn has never been involved in any of the decisions that we've taken part of, including the prevention or causing of Calamities that would obviously be in her best interest to prevent. At most what she has done is protect us and guide us with her word sometimes (like showing us how to defeat Ascians by making a blade of light), but in the end it was us (or the aforementioned people) the ones that decided to walk that path. In fact, if what we did was part of any tempering, we wouldn't have had the internal conflict that we have seen in the DRK quests. The fact that we can think, doubt, decide, and do as we see fit, unlike the zealous Ascians and other tempered, really shows that even if we're actually tempered Hydaelyn has allowed us to act and think free of her influence.