I can see it now... TFP listens to the feedback and in A22:
No murky water or other drinks in loot or at traders or in vending machines. No change to how you can drink water from lakes and rivers currently and still no way to carry it away so that you have no choice but to have a dozen dew collectors per person even if you aren't doing much crafting.
Batteries and engines cannot be found in loot and must be crafted or bought to simulate the reality of them no longer being good after years of sitting around.
All lights everywhere are out as there is no one running the electric grid.
Practically all loot is gone besides scraps as it's already picked clean long ago.
Won't that realistic immersion be so much fun!