Click all radios

click_all_radios.js

// @name Click all radios
// @description Selects a random radio button from each uniquely named radio group.

javascript:(() => {
    Object.values(Object.groupBy(document.querySelectorAll('input[type="radio"]'), e => e.getAttribute("name"))).forEach((arr) => {
        arr[Math.floor(Math.random() * arr.length)]?.click?.();
    });
})();