Why do you need to visit Costco every week? This feels like the most inefficient combination of the city-style "shop small quantities often" and suburb-style "buy everything in bulk once a month".
> ...it may just be disguised political messaging article.
It doesn't seem to be particularly for or against the NYC proposal to me, so I don't understand why you are suggesting this.
Not the person you are replying to. I live near a Costco and it offers good value for money. I go there multiple times per week. I use their pharmacy which is very reasonable even without insurance. I buy fresh produce and eggs and milk and salmon. I get my tires rotated and balanced there. I also get my eyeglasses made there. Their food court is also something I can’t pass up.
Costco sells fresh food (produce, meats, baked goods) and quite a bit of prepared-on-site ready-to-eat deli choices (soups, salads, tacos, etc...).
While sold in larger packages, they don't last any longer and so must be bought frequently.
From families I know: food is the reason. Athletic teenagers consume a lot of calories. Proteins, fruits, and vegetables along with milk, eggs, cheeses and snacks are easy to buy in bulk at Costco. These items are replenished weekly.
Wife does the shopping, I'm partially disabled, can't stand long. She enjoys getting out and treats herself to a hot dog and/or a desert and likes to sample the free taste test tables. She has made some enduring buying decisions based on those taste tests, they do work.