Well of course not, its a bit more nuanced.
But you can definitely see the authors endorsement of "natural" death shine through.
Invoking Stagnate is portrayed as a kind of "deal with the devil" scenario where people have to give up their humanity in order to become undying.
The story only contains 3 people portrayed as rational and stable after the transition and those didn't even want to become undead in the first place.
It just feels so frustrating to be in the minority on this divide, as I am firmly in camp Stagnate.
You seem interested in this topic, so I'll recommend
watching or
reading the The Fable of the dragon Tyrant.
Do you have any Story/Manga recommendations for me?