Why do you agree or disagree with this statement?

paper doll asked: “Shopping (in malls, online catalogues, etc.) forms a person’s identity.”
and
“Walking from one window to another, observing one another, shoppers…aquire a facility with the language or commodities. They learn not only words but a grammar. Shop windows employ elements of scarcasm and irony, strategies of inversion and allusion. They provide models of elegant, [...]