Take it easy. I had not made the connection yet, being raised as an atheist European. I knew one guy in high school who was circumcised and he was the weird one in the showers. I was thinking about Americans.
I see why he thinks of antisemitism, but I was just thinking of the circumcision without any real reasons, other than 'that's just what we do'.
That is quite weird. What decade are we talking about?
There are no stupid questions, only stupid answers.
Maybe you should ask them. What will you do with your son?
What if you have kids?
These things are very controversial when it comes to women, but apparently most think it's ok when it's about men.
Do you blame your parents? Why did they do it? Scared of HIV? Not wanting to explain their son how to clean underneath the foreskin?