It's well assumed Trump did not do well in school. If he did he would be carrying the transcripts in his jacket pocket wherever he went. That and his clear, outright misunderstanding on how tariffs work proves he's business stupid. Let's not forget NBC (who he now hates) saved his a** from the depths of poverty.
At the very least he could've hired a Sec of Treasury that understood the economy. This Howard Lutnick is just as stupid as Trump. Trump negotiated this new USMCA deal and now attacks it like he didn't.
Link: https://youtu.be/wqpZLwXKCmI?t=388