It depends on the game. I wouldn’t remove the open world from Elden Ring at all, since sightlines are so important to you figuring out how to get somewhere. Horizon: Zero Dawn and Ghost Recon: Wildlands are two games that I love, but both would have been better if you just selected missions from a menu. In Metal Gear Solid V, they basically give you the option to play the game that way, which is nice, since there are open world systems, but you don’t really interact with them constantly. If you can get away with the Uncharted thing though, where you’re seamlessly moving from one thing to the next, it can be great for pacing and presentation. Especially since Bandai-Namco had the patent on loading screen mini games, a lot of developers ended up inventing “load bearing walls”, where tight spaces that you have to crawl through will mask a load screen between two scenes.
God of War always struck me as the wrong game for that gimmick. Sure, there are no camera cuts, but you need to pull up your menu constantly to check the map, change gear, etc. It ends up feeling like there are hundreds of cuts.