cross-posted from: https://lemmygrad.ml/post/461331

1. Get the “Advanced Profanity Filter” Extension from the Firefox extension store.
2. In the settings change the Filter Method from “Censor” to “Remove”
3. Go to the words tab and remove all other words, insert “🇺🇦” as a word and select the match method “Regex”.

You can do that with any emoji or word you don’t want to see. Of course, you might want to keep the Ukraine Flag emoji around so that you instantly know which person’s opinion doesn’t matter.