Fantom has multiple use cases. As per Michael Kong himself, Fantom is going to be beneficial for decentralized finance (DeFi) and energy-related activities. Thus, the primary use case for Fantom would be DeFi. Kong also believes that Fantom will have more gaming-related activities and that it is also going to introduce a new feature called Gas Monetization. This feature will encourage people to deploy applications that are popular on the chain along with applications being able to pay transaction fees for users who interact with the applications. And much more.