Twitter doubt reaction

Re: Twitter upvote/downvote: I always thought they should just add an anon “Doubt” reaction for times when you don’t really believe the Tweet but don’t have the energy to argue but still want to express your disagreement.

Side note: made the mockup by inspecting the elements, copying the like, then replacing the SVG with the emoji and setting the element CSS:

  -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
  filter: grayscale(100%);