Maybe it could be intuitive to learn for people who are trying it for the first time but it's completely insane to change controls in a game without providing a toggle for the old controls. In what world is taking away control options a good idea?
Also it may be more intuitive for you but you also have to remember that different people have different strategies for taking vertical shots. Some people turn their heads so the controls are now flipped for them. I know someone who streams their PS5 to youtube and then full screens it on their phone to look at it vertically LOL. Also needing to consider controller vs mouse and keyboard etc etc. Do you really think you can assert that this is a positive change across the board for all users?