User script suggestion (tested only on iOS)

[SoftwareRat]

For README:

This is a user script which redirects IMDB, Imgur, Instagram, Medium, Odysee, Quora, Reddit, TikTok, Twitter and YouTube to farside.link

I developed this so I can use it on iOS with the help of the https://apps.apple.com/app/userscripts/id1463298887 extension

// ==UserScript==
// @name Redirect to Farside Link
// @version 1.4
// @description Redirects matching URLs to Farside Link
// @author SoftwareRat
// @match *://*/*
// @grant none
// ==/UserScript==

(function() {
    'use strict';

    const regex = /^(?:https?:\/\/)(?:www\.)?((?:imdb|m\.imdb|imgur|instagram|medium|odysee|quora|reddit|tiktok|translate|twitter|youtube)\.(?:com|org|google\.(?:com|au|de|co)))/;
    const googleRegex = /^(?:https?:\/\/)(?:www\.)?google\.([a-zA-Z]+)\//;
    const url = window.location.href;
    const match = url.match(regex);
    const googleMatch = url.match(googleRegex);

    if (match) {
        window.stop();
        const redirectUrl = 'https://cf.farside.link/' + match[1] + window.location.pathname + window.location.search;
        window.location.replace(redirectUrl);
    } else if (googleMatch) {
        const tld = googleMatch[1];
        const searchQuery = window.location.search;
        if (searchQuery.startsWith('?q=')) {
            window.stop();
            const redirectUrl = 'https://cf.farside.link/searx/search' + searchQuery;
            window.location.replace(redirectUrl);
        }
    }
})();