Coops are so powerful. I tried to get involved in our local ones however they're dying for (imo) really frustrating reasons.
Instead of leveraging their core strength, namely allowing poor people to collectively negotiate for fair prices while cutting out middle men, they are focused on everything to the max ethical hippy shit (amusingly the same busybodies pushing this also voted to make it not vegan anymore... wtf do you believe in?) so the result is they've become super bougie.
Instead of being a place where you can buy beans and rice etc at below supermarket prices while still giving the farmers a better deal it's all organic biodynamic gluten free almonds and luxury teas. Don't get me wrong, I love my fancy tea, but first and foremost it needs to be a place where you get your bulk calories/macros cheaper than the supermarket or at least comparable (obvs supermarkets loss lead on some stuff like bread you'll never match).
Also fuck me for this opinion but putting food on the table of some working class people and taking power back from supermarkets and giant farming conglomerates does more good than serving organic teas to the 50 wealthy people in the area that can afford them. Survive first, improve from a position of strength.