Can anyone here name a single FDA approved drug th

Can anyone here name a single FDA approved drug therapeutic , be it a statin, blood thinner, cancer chemotherapy, or heart medication that has ever been shown to reduce mortality in any group of patients by as much as 24 percent. I don't think there ever has been even one. It is astounding. Why is Leronlimab being held to a standard never before achieved by any other drug in existence?