You're putting all of these out of context. I have no idea how you interpreted some of these as "deaths" whatsoever. Thule I'm gonna rule out entirely. Check my previous posts as to why. Norvrandt Coma I'm ruling out as well by default. Collapses were never presented as deaths. Now...
Shtola: Flow & Flow. Two are already too much for me. Nobody ever inferred she was dying after Zenos cut her. Don't know how you came to that conclusion.
Thancred: Flow, and that's it. He beats Ran'jit, and it was never inferred he was dead.
The Twins: Coils? No idea how your mind went to death with that. We literally play as Alphinaud after the ship went down in the Burn. Many people survived the fall of the Garlean tower in Abania. It was never inferred any of the Scions had died there. Even some Garlean soldiers survived.
Urianger: His body wasn't in the Waking Sands. Why would anyone ever think he died?
G'raha: 6.3 we got his soul copied to a crystal. Only his body froze. For CT, he literally states he's going to sleep until the time is right.
Estinien: He never died by Niddhog. He asked to be killed but we saved him, that was the whole point of that scene. How was that lost on you?
Minfilia: First thing we learn as we find Noraxia dying, is that she was taken hostage.
Krile: We didn't even know her when the Isle vanished. Zenos was experimenting with her. No mention of death anywhere.
Most of these cases are mad stretches, and I think you don't actually believe in half of them. I don't understand why you'd toss some of these out, unless you're trolling or being dishonest for the sake of argument. Many of these I've never seen interpreted as deaths before this post. Not once in almost ten years of playing this game. You didn't even bring G'Raha being shot by Emet. I mean, I don't include it because Emet says 30 seconds later "cat not dead btw" but it shows me you're just picking whatever arbitrary thing that could be REMOTELY perceived as as death if you stretch it enough. You didn't even bring up Amaurot, and for that one I'm willing to give the Twins and Ryne one each, because even I got surprised Ryne was just fine after The Dying Gasp. Then again, Ryne is a retired character.
Maybe my statement goes way further than I thought it did: You truly (and inexplicably) are obsessed with the concept of Scion Deaths.