It is most important to keep the sustenance for human life - clean water, organic food, basic skills for building shelter, right to bear arms, raise animals, cultivate land, heat your house, etc. The depopulationists try to make it as difficult as possible for people to take care of themselves.
Straying from topic, but you started it
Self-sufficiency is very important. It is also important for those of us with the resources and vision to also prepare on the behalf of those worthy contributors to society that lack either vision or resources. People with practical skills and minds have significant value to society (survival, prosperity of all) even if they lack the foresight or resources to prepare for what is likely coming. Some can be woken with no more than a nudge and an internet link, but even those unwilling to look may be solid contributors in future. Sure, there are plenty of parasites out there, with little to contribute in any way, but a good number of the sheep are still required. Make sure to include a few in your preparations!
I have a manor that we will develop to be a self-sufficient 5 star Bitcoin conference spa hotel
Herzlich willkommen everybody to see the place and stay a few nights starting from approx. August when we get some rooms ready! Would you post pictures of the renovation? I think this would do a lot of increase interest and make people even more curious to see it in person.