Why is nobody allowed to discuss or investigate the highest probability cause of Trump's loss in New Jersey to Joe Biden?

Why do Republicans by and large support raising taxes on the middle and and lower classes, who will be disproportionately impacted by tariffs?
Whenever I feel really hungry, I get a bad stomachache around the left side. When I eat, this stomachache gets so much worse. This only starts when I'm hungry. What is this?
Do you believe that the members of the Trump administration will keep their promise to negotiate tariffs down after they were announced so abruptly?
I love someone, and they also know it, but I have never expressed it, nor can I. Why does my heart start beating fast?