The Warrior of Kindness (Spoiler)

[Jaywalker]

uuuh what.

Light is not evil, nor is Darkness. Too much of either is bad but not necessairly "evil". They have stated before Shadowbringers (in Heavensward actually) that neither are evil but too much of either is very dangerous and will corrupt life.

Agree with this completely. If you really need a formula for it, extremes are where you get evil. Pretty much every primal we've dealt with showed that, maaaaaaybe excepting the weird situation with Shiva because having the Echo Ysayle couldn't temper herself.

Even Sophia became an extreme in the name of balance and committed the evil of murdering an entire family just so that things would be perfectly stable in death.

I'm...pretty sure the game confirms that the WoL has some pretty severe PTSD. A few times, actually and the Dark Knight questline actually explores this. That and WoL does not trust any drink handed to them by another the majority of the time, having been drugged and watching a monarch get poisoned then chased out of their homeland for it after being framed.

Besides a healthy helping of ^^^^, WoL flashes back hard to Ishgard after Dohn Mheg and has been ending every Shadowbringers dungeon or trial by simply closing their eyes wearily. I'm fairly positive there are more examples too but those just stood out offhand.