Unlike tweets

unlike.js

// Adjust as your computer see fit. Too fast, resource releasing will lag.
var doit = () => {
  let btns = document.querySelectorAll("[data-testid='unlike']")
  if (btns.length == 0) document.querySelector("html").scrollTop += 400
  else for (let btn of btns) setTimeout(() => btn.click(), 100)
  setTimeout(() => doit(), 300)
}