Literally the top comment:
> The thing I don't like about these stores is IMO they take advantage of poor people who think they are getting cheaper products, but in many cases, especially for food items, they're paying more. A gallon of milk was $3.50 last time I went to one, whereas it was $1.89 at Meijer. Of course, Meijer does the same thing: if you buy milk at their gas station store, it's also well over $3, but inside the store it's under $2.
It's stating that poor people are being taken advantage of - not that they have different circumstances and these stores actually serve them - otherwise, they wouldn't exist.
It's implying that all of us on HN are too smart to be taken advantage of and shop at better stores.
> They have one kind and the price is usually reasonable, whereas the large grocery stores play all kinds of games intended to cause people in a hurry or with limited time or ability to compare products, to choose the wrong thing and pay more.
Just because you shop at Dollar Family doesn't mean you're dumb and being taken advantage of. Or that you're not smart enough to compare products. It means you (likely) have different preferences (for maybe unfortunate reasons).
Dollar Tree and Aldi are both trying to make as much money as possible off of their customers.