In addition to posting about your frustration about this here, I recommend posting on The Sims social media as well. They like to send unhappy people here so that they don't look bad on social media where the average consumer can see them, so post here, on the Sims Direct twitter, the main Sims twitter, TikTok, Discord, and whatever else they have, if you're in the position to do so. It'll put more pressure on them to listen and make the necessary changes.
EDIT: Also quickly mentioning that I made a thread in the Feedback section asking that the button be removed entirely - feel free to give that a Me Too! as well, if you feel the same. https://answers.ea.com/t5/Game-Feedback-Ideas/Remove-Shopping-Cart-Icon/m-p/13519667#M1020
