My best advice:
1) Do NOT hold on to cash/dollars. Inflation will be our worst enemy in the years to come. When you hold onto cash its just losing value quickly. Sounds like you know this one.
2) If your investment is not averaging at least %7 percents returns, your only hedging your money, not making any. Unfortunately. those avenues with numbers are becoming more risky, but you have to try.
3) Real Estate is indeed booming in areas that are having influx, find those ares to invest in. If an area has prices moving higher, but you dont see an influx, that is inflationary prices, not true value.
4) Cryptocurrencies. Trust me, i was a skeptic for many, many years as well, but with the dollar dieing, and a reset coming, our currency will migrate to something else, and the business have not finally excepted this and are moving on to crypto. MicroStrategy was a huge big one, then Elon just today. And theres others to the tune of 25 billion that are moving on it quick.
Follow crypto values the last few yeas, its eye opening.
I made $7000 last two days alone in crpyto (Bitcoin on that one, plus a little Ethereum). and thats not my day job.
And to note, the Chinesehave already circulated $130 million e-yaun in the last two weeks, they are waaaay ahead of us. Why? Because they know better than anyone else the value of the dollar is plummeting.