Some might disagree, but they do nothing good for your health. Nothing.
If you are taking them for fatigue or to get through the day, you are using an energy drink to treat the symptom and not the underlying problem.
Take time to figure out why you are fatigued and how you might be able to change up your day so that you could get more sleep, be more active, etc. They are a waste of money and are not good for your health.
That is all.