Who on earth broke CTRL+A on gist?!??

hidetweets.js

// ==UserScript==
// @name         Hide tweets from unblockable users using this ViolentMonkey script
// @namespace    http://arcade.ly/
// @version      1.1.0
// @description  Hide tweets from any account you list in UNBLOCKABLE_HANDLES on X (formerly Twitter). Install ViolentMonkey in your browser and then install this script into ViolentMonkey to use.
// @author       Bart Read
// @match        https://*.x.com/*
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    // Add handles (don't include the “@” sign) to the below
    // array ▼ ▼ ▼ to ensure their tweets are hidden from you.
    // Make sure you enclose any handles you add within single
    // quotes, and put a comma after the closing single quote.
    // To unblock tweets from an account you need to remove
    // its handle from this list. You can do this by simply
    // removing it, or by commenting out the line with the
    // handle on by adding two forward slashes (//) at the
    // beginning of the line.
    const UNBLOCKABLE_HANDLES = [
        'elonmusk',
        // 'exampleuser',
        // 'anotheruser',
        // 'mr_fart_bag',
    ];

    /**
     * Hides every tweet authored by the given handle.
     * @param {string} handle – e.g. "elonmusk"
     */
    function hideTweetsFrom(handle) {
        const selector = `a[href="/${handle}"], a[href="/${handle}/"]`;
        const userLinks = document.querySelectorAll(selector);

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

    /**
     * Hides every tweet authored by handles listed in
     * UNBLOCKABLE_HANDLES.
     */
    function hideUnblockableUserTweets() {
        UNBLOCKABLE_HANDLES.forEach(hideTweetsFrom);
    }

    hideUnblockableUserTweets();

    const observer = new MutationObserver(
        hideUnblockableUserTweets
    );

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