I am on a path to recovery from social media addiction (Twitter/x > Instagram > Youtube Shorts). Here is what has worked for me so far -
1. Uninstall the apps, but replace them with mobile browser views. All these services have functional web views that will feed your withdrawal, but adds friction to slowly wind you out.
2. Desktop/laptop (that you use for studying/working) - modify you /etc/hosts and map x.com to localhost.
3. Leave phone in the car when you get back home from work.