WIY: I’m not saying that I disagree, I just don’t think that boy/girl mingling is the only issue that they are trying to prevent.
That being said, I assume you get get pizza in Brooklyn from a store that is not on Ave. J or M? Maybe Ave.s L or N have pizza too? I’ll grant you it probably won’t be as good as Di Fara (which is on Ave. J), but it may still be eatable.