Raw leaf Kratom seems to be helpful for some with what I would consider a manageable and acceptable addiction danger. You can get hooked on it, realize there is an issues and cut back or come off it without it destroying your life. I see no reason to make it illegal. I've even seen is used by people to get off "harder" Kratom concentrates. Sorta like how we regulate beer and wine a bit differently than whiskey... same drug, same abuse potential in theory but massive abuse difference in practice.