Here are some suggestions of things you should do now, before any future collapse happens. Some of the suggestions for things most people know they should do, but for whatever reasons they simply put them off and don’t do them. Other suggestions may be new ideas to you.
Buy guns for your children and grandchildren. When I was a kid, my grandfather gave me my first shotgun for Christmas. A few years later, he gave me my first rifle as a birthday gift. If you are thinking of doing something similar for your kids or grand kids, go ahead and do so. Frankly, the second amendment is hanging by a thread with the current vacancy on the Supreme Court. Even if the Second Amendment is never fully repealed, it is likely that serious restrictions will make buying guns much more difficult, and much more expensive, than it currently is. If your kids or grand kids are too young, go ahead and buy the guns now, so that you can give the guns to them when they are old enough. Of course, obey all guns laws, and make sure you instruct them in gun safety!