Like severe anxiety, depression, and insomnia have quite terrible effects on one's physical health. So there can definitely be improvement in your overall health. Personally I've experienced benefits of benzos which are rarely discussed. My eating habits -being super anxious always would make me always resort to comfort foods and stuff but benzos were literally how I stopped the habit. Or the fact that I even exercise and take cleaner and better care of myself (cus depression and and anxiety can really make your motivation to better your situation drop heavily). It definitely takes a lot more self control to not abuse personally, as I was initially only introduced to them heavily recreationally but yeah I definitely think they can help improve your life, especially low dose for a week or two to just get out of poor routines anxiety and depression had driven you to and build new healthier habits.