Fëanor shakes his head. "Well. As long as there's a substantial population they don't work on, the potential for abuse is at least curbed. And we might be able to develop some sort of technological solution -"

"I think it should be doable," Curufin says, "orders have to be parsed as language -"

"But fairies do really bizarre language parsing to start with -"

While they continue this conversation Maedhros smiles at her, looking almost relaxed. Well done.