VancedManager VS browser_extension

Firefox and Firefox add ons , or https://github.com/jinoo2005609/VancedManager

Also vanced is a good alternatives, it has been technically discontinued but you can download versions maintained by indipendet developers: https://github.com/jinoo2005609/VancedManager

For the people who still wish to use Vanced, this GitHub repository by one of the moderators is all right. It still works great!

So, I went to a mirror of the Vanced Repo: https://vanced.esherloon.com/ (here you can also download the manager, but that isn't working for me for some reason)

Yep, you can use this link to download the apps https://vanced.esherloon.com/

Most of the time you can just replace twitter.com with nitter.net or nitter.it but when these instances are down or blocked you can use other instances listed here: https://github.com/zedeus/nitter/wiki/Instances

But as the other commenter said Libredirect is the way to go: https://libredirect.github.io/

The LibRedirect extension can redirect Twitter links to Nitter, and redirects a bunch of other sites to better privacy-friendly alternatives.

You can use https://libredirect.github.io/ to automatically redirect to a Breezewiki instance, but I'm not sure if LibRedirect would interact with YGOWiki Redirector or Indie Wiki Buddy.

You can embed videos from an Invidious instance instead; on a video's page[1] there's an "embed video" link[2] you can use. The instance can be one hosted by you if you don't trust public ones, and you probably want to enable proxying by default if you don't want your clients to stream the video directly from Google's servers. You can also use a browser extension like libredirect[3] to automatically replace YouTube embeds with Invidious ones while browsing the web.

[1]: https://yewtu.be/watch?v=xzTH_ZqaFKI

[2]: https://yewtu.be/embed/xzTH_ZqaFKI

[3]: https://github.com/libredirect/browser_extension

As others mentioned: https://libredirect.github.io/