Skip.js

(function () {
  /// Skip.js
  /// alias skip.js
  globalThis["skip"] = () => {
  var g = document.querySelector("#movie_player");
  var m = document.querySelector("#movie_player > div.video-ads.ytp-ad-module");
  var a = g.querySelector("button.ytp-ad-skip-button");
  var x = document.querySelector("span.ytp-ad-skip-button-icon-modern");
  if (a) {
    a.click(), g.classList.add("not-interested");
  } else {
    if (g.querySelector(".ytp-ad-player-overlay")) {
      if (Number.isFinite(m.duration)) {
        (m.currentTime = m.duration - 0.5), m.paused && g.playVideo(), setTimeout(skip, 1000);
      } else {
        setTimeout(skip, 100);
      }
    } else {
      g.classList.add("not-interested"), g.classList.remove("ytp-ad-overlay-open");
    }
  }
  document.querySelector("span.ytp-ad-skip-button-icon-modern").click();
  x.click();
};

skip();
})();