Somehow I doubt New York City will be seeing long lines of uncircumcised adult males volunteering to get their foreskins lopped off, even if it does substantially reduce their risk of getting AIDS from unprotected sex.
Update: As Jane Galt notes (thanks for the link!), “In all this, the obvious point was missed: is anyone really going to take the city up on this?” Not bloody likely—with an emphasis on the word “bloody.”