Dextera understands what this probably means. It's a choice that he's made before. Baroque Syndrome is not contagious any more than a bad mood is, but putting an end to someone's suffering when they're too gone to even realize what's happening is a merciful crime that has bloodied his hands any number of times. Whether or not Emet-Selch sees that assumption through, Dextera doesn't hold even the thought against him.

He would do it himself, if not for the fact that he can't reveal his power to a Kenoma.

With a short sigh, the kind of breath one takes and releases when they're trying to hold back nausea, Dextera nods and stands, allowing Emet-Selch the space and privacy to do whatever he thinks he needs to do.