I don’t understand why people want to fire her. Fire her for what? Making a joke? That’s her job. This joke was in poor taste, but we can’t fire every comedian that makes a joke that lands flat or hits a soft spot.
EDIT: I’m no longer responding to Frink but to the hypothetical people who do want her fired.
Welcome to the world of fair game. When people in the public eye say unethical things about a child, the company has every right to relieve her of her post. Why would they want to be associated with that kind of “humor”?