Instagram Mass Unfollow

InstagramMassUnfollow.js

const DELAY = 1000;
const delay = ms => new Promise(res => setTimeout(res, ms));
const list = document.querySelectorAll("body > div.RnEpo.Yx5HN div.isgrP > ul li");
for (const sub of list) {
    try {
        sub.querySelector("div.Igw0E.rBNOH.YBx95.ybXk5._4EzTm.soMvl > button").click();
    } catch (err) {
        console.error(err)
        sub.querySelector("div.Pkbci > button").click();
    }
    await delay(DELAY);

    const toUnfollow = document.querySelector("body > div:last-child div._08v79").innerText.trim();
    if (toUnfollow.startsWith('Unfollow @')) {
        document.querySelector("body > div:last-child div.mt3GC > button.aOOlW.-Cab_").click();
        console.log("Unfollowing", toUnfollow);
    } else {
        document.querySelector("body > div:last-child div.mt3GC > button.aOOlW.HoLwm").click();
        console.log("Skipped", toUnfollow);
    }
    await delay(DELAY);
}