
Attributed by whom?
Most of the realm's small folk would probably just assume "ah, the poor lass, she's probably seen something terrible" and leave it at that.
If it was an aetherial scholar or medic, they might see the aetherial disturbance first, then ask "have you experienced any loss of memory lately?" as a result.
But people with only one "2" can't put "2 and 2" together, and the huge majority of people in Eorzea aren't well-versed in Aether or its effects.
Without knowing what blackouts you're referring to in the MSQ, I can't help you understand what's causing them. But the spell that erased everyone's memories of the Warriors of Light is... less, if I understood correctly, to do with affecting everyone and more to do with affecting the Warriors of Light. They were removed from the world for a time - they, as people in their entirety, did not exist - and so everyone forgot them because of that, not because of a mass-memory-loss-spell specifically.
Most of the realm's small folk would probably just assume "ah, the poor lass, she's probably seen something terrible" and leave it at that.
If it was an aetherial scholar or medic, they might see the aetherial disturbance first, then ask "have you experienced any loss of memory lately?" as a result.
But people with only one "2" can't put "2 and 2" together, and the huge majority of people in Eorzea aren't well-versed in Aether or its effects.
Without knowing what blackouts you're referring to in the MSQ, I can't help you understand what's causing them. But the spell that erased everyone's memories of the Warriors of Light is... less, if I understood correctly, to do with affecting everyone and more to do with affecting the Warriors of Light. They were removed from the world for a time - they, as people in their entirety, did not exist - and so everyone forgot them because of that, not because of a mass-memory-loss-spell specifically.