Are kids more likely to have foreskins or not foreskins in your neighborhood? Common or outcast? If it’s public school, that’s age 5-18 having to deal with potential social situations and kids gossip and mock anybody’s who’s different.
Before 5, just the parents and doctor know what’s what.
That’s all I can think of. Don’t care either way. My preference is how I’m situated just because that’s what’s normal for me. What’s normal for your neck of the woods may vary. And maybe you want a contrary penis in the neighborhood? Not for me to say.