For years people have laughed at my predictions of a landscape piled two stories high with old diapers. They don't know the things I do about some cultures. It's not going to be trained out of them by anybody. They'll simply displace the existing demographic and it will become the new normal.
Even rats don't sh*t where they sleep. Humans don't do it where they live. At least, some humans used to know better. The enrichers don't mind the smell at all and wonder what all the fuss is about. That aroma reminds them of the mother country and puts them at ease. It's just like home.