I never got that impression, really. Both among the various immortal characters in the game and those around them there seems to be a fairly wide spread of opinion on the subject, between the view that it's a curse (Komari and the kitsune close to her) to a gift (the overwhelming majority of demons who take a view on the topic, zhara seems rather pleased once she gets over the shock of learning who agni is. Definitely doesn't wish she was gone instead) with relative indifference or no normative opinion in particular in the middle (some demons, most of the seven, agni herself). Because of the nature of the game and how crowdsourced the writing there's very little I would confidently put forward as "the devs [collectively] decided x"