You've lost me on this one OP. We're likely considered a working class family (I'm a qualified teacher, but out of work at the moment through choice to stay home with DS, OH is a care assistant, we rent our home in a run down area, don't run a car, don't go abroad), yet we tick all of the boxes on some level:
Organic food, we have an allotment so grow a lot of our own fruit and veg,
Fresh air and countryside, Allotment time and park trips, runs too the beach, picnics by the riverside nearby are all common activities in our family.
Clothing made of natural fibres, everything in DS's wardrobe is pure cotton as I have trouble keeping on top of his skin allergies in synthetic fabrics.
Breastfeeding, still going at almost 2 years.
BLW, did this because it seemed less faff than traditional weaning to me, and I'm all for saving on faff where you can.
Books, I love reading myself, and it didn't occur to me not to share that with DS. I was read to as a child, it's just normal in our family.
I don't parent to make any kind of point to anyone, I do what I feel is best for us, often what's easiest, so there's the odd McDonalds meal, and sometimes TV in bed if I want a nap and DS doesn't. I'm aware I'm faaaar from the 'perfect parent' whatever that may be, and certainly wouldn't consider myself middle class.