From what I understand, your sneakers and jeans etc.. at Costco will not be tariff’ed, it is more industrial equipment some electronics and industrial robots etc..
Most consumer goods should not be affected that much, but we will see.
Maybe I am wrong but it seemed this last round of tariffs were aimed at high value added (industrial tech, robots etc…) (maybe stuff we would want to keep here).
Still more worried about the fed raising interest rates.