And this is exactly what people should do, because these tariffs aren't permanent, they're subject to change at any time in negotiation. Partly they're political in nature, and should change as negotiations with individual countries take place, but I believe like some others they are primarily intended to attempt to force the hand of the Fed to lower interest rates faster, something they said they would not do.
Yes it sucks seeing your investment portfolio crater, I know mine took a four digit hit today, and other effects, but it's also worth remembering that in the USA we already pay a lower price on many things than other countries do due to their own tariffs and taxes. The 9800X3D in the UK, for example, using overclockers.co.uk and Newegg for prices, is £450 after VAT, or $590, whereas we pay $480. Gasoline in the UK is £1.32/$1.73 per liter average (rac.co.uk, prices at supermarkets), or $6.55 per gallon, whereas in the USA it's $3.10. Even in the USA you see differences on many goods between states like California with their state-specific taxes vs states without them.
So yeah, just sit back, be patient, and don't worry, and be grateful the USA doesn't have permanent VAT that other countries do, and I say this as someone who makes under the median salary in my state.