Get rid of retweeted tweet from your twitter profile. Just copy paste in console

unretweet.js

let count = 10000
let unretweet = () => {
    let interval = setInterval(function(){
        document.querySelectorAll('[data-testid=unretweet]').forEach((t)=> {
            t.click()
            document.querySelector('[data-testid=unretweetConfirm]').click()
        })
        count += 1000
        window.scrollTo(0, count);
    }, 1000)
}
unretweet()