However, CPI doesn't reflect

I don't think prices always go up as much as M2.

However, CPI doesn't reflect the actual inflation rate because the CPI calculation method keeps changing. And the reality is that after COVID-19, prices are increasing by M2, and the price of the house that everyone wants to live in goes up by M2 or more.

Growth stocks like Bitcoin and Tesla go up more than a few times as high as the M2, but you have to hold out for the downside to enjoy the return. You need to study enough to hold out for the downside. You have to study on your own and those who haven't studied can never hold out for the volatility.

Because most ordinary people can't withstand volatility, they sell in a downtrend and lose money. So for ordinary people, I think the less volatile and upwardly oriented S&P 500 is a good way to hedge against inflation.

However, if you compare the growth rate of the S&P 500 100% portfolio with 2% Bitcoin and 98% Cash for more than four years, regardless of the timing, the Bitcoin portfolio always wins.

So even if you didn't understand bitcoin, putting bitcoin in your portfolio will help me and my family's finances very much.