The tragedy I find is that people first discover ADHD and then go straight on meds. They don't use this new realization and understanding of their condition to try to solve it without medication. And once you begin medication, your brain starts to change, and you really can't isolate whether a behavioral change is actually working independent of your medicated state. So begins a long journey of decreasing efficacy of the meds to the point that you will end up worse than where you started.
Also curious what you did try? What was the longest time you disconnected from the internet and social media? How much did you exercise?