No, she can't cut him any slack. Wanting to know everything and have everyone know you know it is a great goal. But it just looks stupid if you're not open to correction when you're wrong. That's like, the most basic thing, man.

"...You know what? That's fair. That's super fair." Beau nods slowly, conceding the point with some grace. Mild grace. "You're not wrong about that. They also have horns and tails, so. Just in case."

Well, if he goes looking for fur, scales, or feathers, he's going to be misled. Fortunately for him, they're not even here to be found, so there's not likely to be any mistaken identity.