I was lucky and got out of paper investments before it got too bad. Thing is, if you just put your money in a CD or savings account, or just a checking account you are still exposed to a bank failure. And, savings accounts just barely keep up with inflation. Also, you can't really trust government numbers on inflation any more, they are fudging the numbers.
Stick your money under the mattress, and inflation is hitting you even harder.
The only safe thing I can think of is precious metals but they are really high right now. I am investing in the poor real estate market. I bought a fixer upper before the crash, and it is bringing in some rental money. Since the crash I bought a few acres that were being foreclosed and am trying to get the place to where I can make my large gardens at least pay the taxes and water charges. This week I am going to bid on another place in the country. I may loose my shirt on the real estate, but I doubt it, everybody's got to eat , right.