I would recommend buying a lot of "How to" and "Idiots guide to" farming, fixing cars, building a house, house repairs, plumbing, gardening, butchering cows, and essential things like that. Besides the useless idiots dying off, we will have the "educated" that stupidly took the jab dying off too. Oh and the big CME coming, magnetic north and south racing towards each other, the earth tilt, the Atlantic Ocean spilling west from the tilt, and the environment going whacky is coming too.