Take a look at Request Control, it’s more complex but it can do pretty much anything (from removing utm parameters to skipping redirects)

https://addons.mozilla.org/en-US/firefox/addon/requestcontro...

Start with the rule “[hostname=nitter.net]” for twitter.com requests

Another one I add to Redirector is reddit.com to old.reddit.com :)

If you're logged into reddit you can just set old reddit in your account's preferences.

If you're not logged in you're only seeing the cesspool of default reddits... I would recommend avoiding that