One of my players is a Fey-blooded Sorcerer and just gained the Enthrall spell. He has been arguing his case that the Fascinated condition, or at least the spell itself, should be stopping people from attacking the caster. But the neither the spell nor the Fascinated condition specifically says that it prevents targets from being aggressive or attacking, at least from what I can see.
Am I missing something here? What's the intended purpose or use of the Fascinated condition/the Enthrall spell?