You can use a userscript manager like greasymonkey to inject a javascript snippet that will hide images in comments which have obvious urls to gifs and replace them with actual links or hide them

here an example snippet:

(() => {
  let timerID;
  function onChange() {
    Array.from(document.querySelectorAll('.comment-node img[src$=".gif"]')).forEach((e) => {
      const src = e.getAttribute('src');
      if (typeof src === 'string' && src.startsWith('http')) {
        e.setAttribute('src', '');
        const a = document.createElement('a');
        a.innerText = 'link to gif';
        a.href = src;
        e.parentNode.appendChild(a);
      }
    });
  }
  // if we have many mution events, wait until the site has settled
  function delayed_onChange() {
	  clearTimeout(timerID);
	  timerID = setTimeout(onChange, 500);
  }
  function init() {
	  // start observer
	  new MutationObserver(delayed_onChange).observe(document.body, {
	    attributes: false,
	    childList: true,
	    subtree: true,
	  });
	  delayed_onChange();
  }
  setTimeout(init, 500);
})();

I’m not aware of an option like that but that sounds like a good feature.

I’m a bitter old man who dislikes inline gifs in the comments

I’ve waffled on this issue over the last 25 years, but agree that the option to show/block should still exist.

First I was against it.

• Mostly because it was change - cluttering my once pristine BBSs

Then I enjoyed it.

• Because it added some liveliness to the threads I read, and because I was in a smaller collective of folks that knew how to do it without being annoying.

Then I was against it again.

• Because the forums/boards because overstuffed with people shitposting ONLY animated gifs.

Using wefwef at the moment (Apollo inspired) you can use it on android desktop and iPhone as it is a webapp and they show up as a link for me that I can then click and doesn’t embed it or inline it.