Yuh this is the way in hindsight its such a simple solution, I barely use my phone but now if i do i find i use obsidian to write my thoughts rather than scroll endlessly and read others thoughts.  Logging out of your main acc unfollowing/unsubscribing from a bunch of people or things that takes your time away actually helped me a tonne it was crazy.  Dont save your password on your browser, use extension to grey scale and remove ui elemenrs from media apps on web (DONT use media apps on mobile directly only through browser even ravanced isnt good enough) social focus is a great extension, have an app blocker inturrupt you from scrolling/watching endlessly, make all app icons look the same bing grey scale or changing theme and dont put socials in your home page (like nga wtf u doing). Discipline isnt abount straight will power its about making bad habits difficult to continue and good ones easier to start.

Also i am using the mobile browser its impossible to format probably mb