Move it to precious metals or assets that historically average flatter value through crashes. The dollar is highly volatile in economic crisis.

Cash will lose value just exactly as the money in your account.

I’d do this but its probably the wrong move. I tend to go with the steam method: do nothing while everyone else scrambles, profit.

Or invest in non-US to keep them safe. Like Norwegian funds while the orange is oranging to gain on the oil price boom, and then spread out to European and emerging markets when he has his first public stroke in a few months.