Neuromancer

ditto

https://www.medicalnewstoday.com/articles/penile-cancer-and-circumcision#:~:text=Some studies have suggested that circumcision may help,guarantee a person can prevent penile cancer completely.

Some studies have suggested that circumcision may help prevent penile cancer.

https://www.mayoclinic.org/tests-procedures/circumcision/about/pac-20393550#:~:text=Circumcision might have various health benefits%2C including%3A 1,... 5 Decreased risk of penile cancer.

Decreased risk of urinary tract infections.

Decreased risk of penile cancer.

Decreased risk of sexually transmitted infections

Not just cleaner but you are also less prone to certain infections. I am circumcised, but it was done as a child. Knowing what I know now, I am glad since it decreases the risk for certain cancers and infections.