ViolentMonkey/TamperMonkey/Greasemonkey script to hide tweets from Elon Musk or any other unblockable user on X (formerly known as twitter)

hidetweets.js

// ==UserScript==
// @name         Hide Elon Musk (or other unblockable user) tweets
// @namespace    http://tampermonkey.net/
// @version      1.0.1
// @description  Hide tweets from @elonmusk on X.com (formerly Twitter); change username for any other user
// @author       Bart Read
// @match        https://*.x.com/*
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    function hideUnblockableUserTweets() {
        // Change username in here to hide tweets from that user
        const userLinks = document.querySelectorAll('a[href="/elonmusk"]');

        userLinks.forEach(link => {
            let parentDiv = link;
            for (let i = 0; i < 11; i++) {
                if (parentDiv) {
                    parentDiv = parentDiv.parentElement;
                }
            }
            if (parentDiv) {
                parentDiv.style.display = 'none';
            }
        });
    }

    hideUnblockableUserTweets();

    const observer = new MutationObserver(() => {
        hideUnblockableUserTweets();
    });

    observer.observe(document.body, {
        childList: true,
        subtree: true,
    });
})();