Survival Supply list

[Petertherabbit]

I think sometimes that modern prepping was invented to keep the consumer society going.
if you kept everything on some lists you'd need a warehouse to keep it in.
keep it simple.

I agree, I think you have to focus on short, medium, long term needs and what's necessary over what's desirable.
It would be possible with space and unlimited budgets, to do/store all manner of things but who has space and an unlimited budget.
You can break prepping down into areas and cover those areas within your means.
It needn't be a giant shopping spree, to keep Amazon in profit.
You don't need three ways to purify water, one reliable method will do. Etc etc.