I did a radical thing when I finally upgraded from a really old iPhone 8 to a newer one: I didn't hardly install any apps on the new one. Mostly, I just wanted a fresh start, and it definitely was an adjustment b/c I had several time-waster games on there that were my go-to when I had some downtime. But after about two weeks of reflexively reaching for the phone to play some mindless game, I seem to have broken the habit and am finding that I'm happier and more productive without them. YMMV.