You only get half points for what you said about Sasha's story needing Primrose. Just because a story doesn't *supposedly* need a different character for it, that doesn't mean that there doesn't need to be narrative cohesion. Why are you assuming I'm referring to when you actually meet Maud? I never said that. I was referring to a different event entirely where you see...see? hear? whatever, you "see" Hanna getting spoken to by Maud and the MC doesn't know it's Maud, despite already knowing about Maud from Sasha (if you do Sasha's story first). You can make the argument "well MC can't be sure it's Maud, having never interacted with her before", but that would be a bad argument when context clues tell you the player very blatantly that it's Maud.If Sasha's story needed Prim and Layla to continue her story then I would think it means they are relevant for Sasha's story right? You learn Melanie is Hanna's mentor from the first time you see Hanna in Prim's story too and the second event in Prim's story about Melanie he doesn't recognize her because he's never actually seen what she looks like. The white strawberries isn't retconned at all. Prim explains what she knows of them which is very little. She doesn't know what novas or really much about mayors at all outside the rumors said in the town. She only knows they were grown by her father and her mother ate them. And Iris shows up because she is looking for them since she has the same condition that Prim's mom had, but there are none left. Prim was reminiscing the past about the strawberries during the picnic event while Iris shows up to actually find them. And the rest is explained in the story. Some events can be avoided because it is optional content while others can't because it is important content for that character's main story.
The white strawberries were absolutely retconned. They weren't grown (intentionally) by her father until Iris comes. When Primrose tells us the story of the white strawberries, she says that her mother and father liked to picnic in the place he proposed to her and that, because he liked strawberries, her mother would usually bring some. Then one time, he'd left some strawberries on the ground (by accident, I'm pretty sure?), and eventually they'd sprouted and were a lighter shade (I'm pretty sure it said pink, but maybe not immediately). When Maurinne saw that, she started taking care of the plants and they kept getting lighter and lighter until they turned white. Then, after the accident, nobody continued to take care of them, and the patch died out.