As tariffs take effect, farmers fear retaliation from other countries will impede their exports and drive up costs of production.

Mind you, they have learned nothing, apparently:

Still, many farmers, who backed Trump by large margins in the 2024 election, were reluctant to speak openly about their concerns, for fear of being seen as criticizing him or because they hope the administration will protect farmers as it has in the past.

So either they still support him, they are afraid of him and therefore support him, or they hope he’ll make sure his bullshit only hurts other people (again).