There are memes like “when you have to prove that you’re jewish” or crass jokes about people standing out due to their lack of foreskin, but i remember hearing that a huge swathes of American men are circumcised - it’s like 49%. Jesus.
If literally half of every men are circumcised, why is it even a remarkable topic to Americans? How did it become such a meme?
It’s viewed as either a cultural or religious tradition. Both of these are hard to pull your head away from once you’re raised in that situation, but it is possible. There are likely some cultural or religious practices most of us follow that might be viewed as bad by the masses in a few generations, like eating meat. Or at least lamb/veal.