// Paste in development console
$x('//div[contains(text(), "Home Assistant")]')
  .map((innerDiv) => innerDiv.parentNode.parentNode)
  .map((parentDiv) => parentDiv.getElementsByTagName("button")[0])
  .forEach((button) => {
    fetch(
      `https://alexa.amazon.fr/api/phoenix/appliance/${encodeURIComponent(button.getAttribute(
        "appliance-id"
      ))}`,
      {
        method: "DELETE",
      }
    );
  });