The better script. (Less DDOS-ey)

const reset = () => {
    if (document.querySelectorAll("[value='45101892']")[0]){
        setTimeout(reset, 250);
    }
    else {
        PDV_go9852433();
        vote();
    }
}

const vote = () => {
    while (!document.querySelector("#PDI_answer45101892")){console.log("waiting");}
    document.querySelectorAll("[value='45101892']")[0].checked = true;
    var VOTE = document.querySelector(".pds-vote-button");
    PD_prevote9852433({pageX: VOTE.getBoundingClientRect().x,pageY: VOTE.getBoundingClientRect().y});
    setTimeout(() => reset(), 500);
}
vote();