There's definitely a feedback cycle here though. Swap your dazzling iPhone 14 Pro Max for an iPhone 4S and then change the display to greyscale and see just how fast this technological solution reduces your levels of distraction.
Of course as you say it alone isn't a panacea: doing that is painful. But live with the pain long enough, and you've now used technology as a crutch to change your brain to expect the distraction less.
Here are some other technological solutions that I have found helpful:
* News Feed Eradicator: a browser plugin that hides those algorithmic news feeds that are the cocaine of the internet
* Unhook - Remove YouTube Recommended Videos: removes the sidebar on YouTube
* Podcasts - Even if you "already know" all the psychological tricks the world is pulling on you, your brain is programmable and if you simply listen and re-listen to Tristan Harris on a regular basis this imprints these lessons into your head. That, in turn, provides a well of motivation that can be used when the lure of addiction presents itself.