Trump could blame Powell, the chair of the Federal Reserve. In fact, Trump is already pressuring him, writing or at least posting the following:

This would be a PERFECT time for Fed Chairman Jerome Powell to cut Interest Rates. He is always “late,” but he could now change his image, and quickly. Energy prices are down, Interest Rates are down, Inflation is down, even Eggs are down 69%, and Jobs are UP, all within two months - A BIG WIN for America. CUT INTEREST RATES, JEROME, AND STOP PLAYING POLITICS!

On Reddit someone posted a parody of the whole affair. I believe it was originally posted on r/wallstreetbets, but it has since been deleted.

Donald Trump did indeed write at least the first three sentences back in 2018. I couldn’t find a source for the rest of the quote, but (a) I wouldn’t put it past that man to utter such nonsense and (b) it’s only fair we indulge in some stretching of the truth, given the extent to which he and his lackeys disregard it.