"Cash is trash." That's a saying on Wall Street urging people to put cash in equities. When viewing cash in isolation, it's tempting to conclude that holding cash is bad due to inflation. However, cash needs to be seen in contrasting with other investment vehicles.

It's true that cash is losing 7% annually due to inflation. But at a time when stocks are losing 50% and bonds are losing 20% due to raising rate, losing 7% is a good deal. When everything is losing value, the one losing the least is a good investment.

Since you can't predict the market to move cash in and out of the market, holding 25% cash and rebalance periodically doesn't sound too absurd.