According to BlockBeats, on October 11, Trump said that inflation last month was much worse than expected, twice as high as expected. Most of the increase came from rising food, rent and housing costs, and car prices.
Interest rates are also an important factor. Trump believes that the Federal Reserve cut interest rates too quickly and by too much, calling it a political operation. Trump criticized the leadership of Biden and Harris, believing that inflation has caused the economy to mess up.
Harris said she wouldn't have made any different decision.