Yeah! Those poors shouldn't enjoy partaking in a uniquely American holiday custom with an enormous outpouring of charity! /s

My family was intermittently on food stamps when I was growing up, and during those years my parents always found a free (or steeply discounted) turkey, and food banks always had enough fresh potatoes, onions, etc. to feed everybody. We barely spent any money, and it was an occasion to bond as a family as we all chipped in to prepare for the big meal. There's really only so much poultry, potato, and reconstituted stale bread that you can eat in one sitting. The rest fed our family for weeks on leftovers.

If you want to target a holiday for "wasteful consumerism" maybe try American Christmas. But, even then, I've got a story for you...