Lol. Better to invest with people who have spent time learning old fashioned skills. Always has been.

Dude could have built himself a milkhouse and an underground cellar.

Dude could have learned how to can and smoke meat. How to grow food.

Definitely learn how to purify water.

It’s not like people didn’t live for thousands of years without power, etc.

But you’re right about prepper thinking. It’s hilarious. I saw one with a guy going on about his stock of toilet paper and securing it from rats. An entire shed of toilet paper from floor up to the rafters but no water security or means to burn or compost the waste.