Pulsar 'No recomendarme este canal' en todos los canales

youtube-not-recommend.js

setInterval(async () => {
    const isVisible = (el) => {
        if (!el) return false;
        const style = getComputedStyle(el);
        const rect = el.getBoundingClientRect();
        return style.display !== "none" &&
               style.visibility !== "hidden" &&
               parseFloat(style.opacity) > 0 &&
               rect.width > 0 && rect.height > 0 &&
               rect.bottom > 0 && rect.right > 0 &&
               rect.top < window.innerHeight &&
               rect.left < window.innerWidth;
    }
    const doScrool = () => {
        const scrollHeight = Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
        if (window.__scrollHeight == scrollHeight) {
            console.log("#logo span click");
            document.querySelector("#logo span").click();
            return;
        }
        window.__scrollHeight = scrollHeight;
        console.log("window.scrollTo(0, "+scrollHeight+")");
        window.scrollTo(0, scrollHeight);
    }
    const querySelector = (slc) => {
        const n = Array.from(document.querySelectorAll(slc))
                 .filter(n=>isVisible(n))
                 [0];
        console.log(slc, n);
        return n;
    }
    const getByText = (tag, txt) => {
        const n = Array.from(document.querySelectorAll(tag))
                 .filter(n=>isVisible(n) && txt == n.textContent.replace(/\s+/g, " ").trim())
                 [0];
        console.log(tag+"[txt()='"+txt+"']", n);
        return n;
    }
    const b = querySelector("button[aria-label='Menú de acciones'],div.yt-lockup-view-model-wiz__metadata div.yt-spec-touch-feedback-shape");
    if (b == null) return doScrool();
    b.click();
    await new Promise(r => setTimeout(r, 1000));
    const i = getByText("yt-formatted-string", 'No recomendarme este canal') ||
              getByText("span.yt-core-attributed-string", 'No me interesa');
    if (i == null) return doScrool();
    i.click();
    b.remove();
}, 2000);