End users will likely be given a chance to swap GNT to the Formal C+Charge NFTs. To create these NFTS, C+Charge is partnering with EV owners. Even though the most important utilities of these NFTs haven't been uncovered yet, the Formal whitepaper does mention that EV brands and CCHG tokens https://mziclub.com/index.php/2022/07/20/nft-projects/