i have an iphone and deleting instagram off of my homescreen (so that i can still access the app if i want) is a game changer. it helps to curb the kind of muscle memory you get from opening it automatically to begin the mindless scroll. i still check it maybe look at a few posts but overall i'm barely on it now. i would spend 2+ hours a day on it scrolling mindlessly and by best time was thursday when i spent a whopping seven minutes on it!!!