From the article:
"A piece of shiny plastic on the street pulls your eye toward it, turning your body in a different direction—which might make you trip over your own foot and then smash your head on the concrete, in a series of events that’s the very last thing you planned or intended. Who has “acted” in such a scenario? You have, of course. Human beings have agency. But, in her telling, the piece of plastic acted, too. It made something happen to you."
No, your reaction to seeing the shiny plastic on the ground is what happened to you. Your brain recognized it as something potentially interesting and/or valuable. The shiny piece of plastic did not somehow will you to pick it up, it cannot and does not have agency. (I can't believe we're having this conversation on HN. WTF is going on in the culture that makes animism suddenly attractive?)
EDIT: Thought experiement: If you were blind or it was night time and you were walking by the shiny plastic you would not even notice it to pick it up.