No, this extension redirects users to alternative FOSS frontends for the same services: Nitter[1] instead of Twitter, Invidious[2] instead of YouTube, and Bibliogram[3] instead of Instagram. The main content displayed by these frontends should be the same as the content on the original platforms.
The map, translation, and search engine redirects might produce different results, but each redirection rule can be enabled/disabled separately in the extension in case you don't want to use any of them.
[1] https://github.com/zedeus/nitter