>>8227905The margin for error for that is between 1,000 and a 322,000 circumcision. Aka, there's basically no data because dick cancer is the rarest cancer on earth. You could just get it removed when it's diagnosed then.
Additionally, circumcision kills 1 in 10,000 boys (in western medical settings. The 3rd world is worse). For 97% of that margin of error, you kill more boys then you prevent men from getting cancer. And that isn't fatalities of cancer, that's just diagnoses. Even at the best possible 1000 circumcision preventing cancer, you prevent 9 boys from being diagnosed with a very treatable cancer (amputation of the foreskin... which is what you are doing in the first place), and killing 1 boy. But really cancer is just the scary thing of today that circumcision prevents.
Also if you take a shower once a week, hygiene is not a problem. I don't see you cutting off your toes, ripping out your fingernails, cutting off your nose or outer ears, or pulling your teeth out, so you don't have to clean them. All of them take more effort than a foreskin, and arguably have less functional value (teeth is the exception to that latter part)