hah
yeah, hygiene is the hard one
but nothing that can't be solved with old school wood fire boiler tech and steam driven pumping
honestly, i am now of the opinion that most of the reasons why i have bad parasites these days is because of the food, which is not what i'd eat if i had no electric and cold logistics
hell, i look at the supermarket and i could probably carry out every item that is my definition of food in my 20L backpack, there is almost nothing for sale anymore that isn't poison or waste products being marketed as food