What lore do you ignore?

[Cleretic]

My reason for choosing to ignore this part of the lore is because it's dropped so flippantly despite having insanely far-reaching implications, for what seems to so far just amount to a 1.0 reference. With how much effort there clearly is put into Primal lore and with how cohesive it is thematically, this just sticks out like a sore thumb. I of course don't have access to the writers' heads here, but it just feels like so little thought went into it, so I will also give it very little consideration myself.

Why do you think it's a 1.0 reference?