Work for a company that is protected and you will be okay. Food, soap, and other basic boring stuff will be in demand. Luxuries not as much, so games might be bad, or as cheap entertainment they might do good as people buy the games that will keep them all year to avoid the expensive entertainment they did instead. Really it is a guess as to what will do well. Most people have a job in bad times. The real problem is…
Paying off debt is usually good financial advice, but it is arguably the wrong thing to do if you expect higher and higher inflation (which you mentioned is your expectation). If you expect inflation to keep increasing, then one of the financially smart things to do would be to take as much debt as possible and purchase hard assets with the debt (such as land or commodities). For me personally, I wouldn't follow this…
I don't know why they don't constantly predict deflationary spirals instead, which are even worse, but it's probably childhood memories of the 70s.