Using chromium, ungoogled chromium, brave (reactionary baggage), vivaldi, opera, etc is not good enough. We must switch to Firefox specifically.
All the Chrome forks I mentioned above use the same chrome rendering engine, called blink. When you use blink you're helping google take over the web. Firefox is already on the shitlist of every major website because they refuse to prevent the user from installing things like adblockers and privacy extensions like Chrome does with manifest v3 and soon with their new Web Environment Integrity system. They cannot wait to throw up a "your browser is no longer supported :(" page for all Firefox users, and when that happens it will be over for our fox friend.