It’s nice to be nice. In my community, everyone greets each other (maybe cus we all know each other). There’s never a problem of girls greeting bachurim, cus they’re always on opposite sides of the street. (We’re super-tznius here.)
I also experimented saying Good Shabbos in other cities – I felt so happy when there were actually one or two people who answered me!
Good Shabbos, everyone! (It’s actually Sunday – don’t judge me)
I dare you to answer.