MrBeast's pitch decks reveal how the creator's business ambitions have changed over time

YouTuber Jimmy Donaldson once aimed to build a burger empire. Dave Kotinsky/Getty Images for MrBeast Burger Newly filed court documents show how MrBeast's ambitions have shifted over time. The YouTuber previously eyed podcasts and NFTs to grow his media empire. Today, he's exploring fintech and mobile phone services. MrBeast has had grand ambitions to build a media empire for years — but they have changed considerably. New court docs filed as part of an ongoing lawsuit between MrBeast founder…