Not all. For decades it was pushed by doctors as a way to avoid infections. If you didn't do it, you were dooming your son to a life of pain, assuming his bits didn't fall right off due to your bad decision-making skills.
Only foreigners didn't do it. And you aren't foreigners, are you?
There's been a big push to change that over the last decade or two. More emphasis on how to properly clean an uncircumcised member.
