I don't admit to any of that first world privilege either. Current status of our countries was achieved through back breaking work. Slavery and exploitation is also in our history.
My grandfathers generation still had to eat bark bread to make it. Only this and last generation had it easier, although with my parents, it was still manual labor and factory work in the beginning of their lives.
I am not on agreement that being born here is luck, and hence we have not earned our inheritance, as our parents are the only people we could be born to. Our forefathers just made different kind of decisions.