On one hand, I am annoyed that Fishman is restricting her like this, as her engaging in it would be really damn funny.
On the other hand, I agree with Fishman and am thankful for it, because that shit almost always results in mutual destruction. If she went full Jim and just laughed at shit and didn't get too personally invested she'd be alright, but I'd be concerned she'd fall into the trap. That, and other stuff like what it'd do to chat, as she mentioned, are good reasons for her not to get into that realm.