My current solution is the freedom app. I have all social media blocked during work hours and after 10:30 at night. I am mostly susceptible to reddit, twitter, instagram reels. I track some issues on reddit & twitter that I am genuinely interested in and impacted by. Freedom will block on the phone and laptop.
Last time this didn't work because I kept turning off the freedom app. (Sigh.) This time I seem to be holding the line though. I'm getting more done and feel better.