Cynthia Littleton Business Editor Disney is going on a diet — but Hulu is still on the menu. Disney CEO Bob Iger and chief financial officer Christine McCarthy delivered a clear message on Wednesday to Wall Street and to Hollywood during Disney’s quarterly earnings call. Disney will cut the overall volume of content produced for its streaming platforms — primarily Disney+ and Hulu — as it deals with a much tighter macroeconomic environment, not to mention the uncertain impact of the writers strike that began May 2. After spending just under $30 billion on content in Disney’s 2022 fiscal year (which ends in September), Iger has targeted $3 billion in savings for 2023. Of that $30 billion, about 30% is devoted to sports rights for ESPN and ABC Sports.