Zintom

1- Go to: https://www.facebook.com/me/allactivity/?category_key=LIKEDPOSTS&filter_hidden=ALL&filter_privacy=NONE
2- Open the console and run the following JavaScript code and wait:

setInterval(() => {
  for (const Button of document.querySelectorAll('div[aria-label="Action options"]')) {
    Button.click();
    document.querySelector('div[role="menuitem"]').click();
  }
}, 250);