User Jose Coixao (@notnotzecoxao) posted a short video on X showing the KytyPS5 emulator getting the game to its main menu, on a system with a GeForce RTX 5090 and a Ryzen 7 7800X3D. Frame rates were reportedly around 2 FPS, and no gameplay was shown, so this is a boot-to-menu result for now.
Because a constantly improving PS5 emulator will have Rockstar regret their decision to release the PC build of GTA VI a year after the console version.