Fintech stocks, including Affirm, PayPal, and Robinhood, plunge amid concerns over Trump tariffs impacting consumer spending.President Trump's announcement of widespread tariffs led to a global market rout, causing fintech companies and credit card issuers to suffer.Affirm's stock fell by 19%, while Robinhood and PayPal both slid by 10% and 8% respectively.The announcement sent stocks reeling, wiping out nearly $2 trillion in value from the S&P 500 and reducing the Nasdaq by 6%.