How do you know who is actually lying if half the information is removed from the sources you usually read?
As far as I know, they're not broadly removing "half the information" (which I'm taking to refer to conservative viewpoints), but disinformation related to QAnon, voting, covid, etc.
Disinformation is not something that will help anyone make better judgements.
https://apnews.com/article/election-2020-media-social-media-...
https://www.bbc.com/news/world-us-canada-54443878
https://www.washingtonpost.com/technology/2020/08/11/faceboo...
https://www.cnet.com/news/facebook-twitter-block-trump-post-...
https://www.reuters.com/article/us-facebook-election-exclusi...
https://www.theglobeandmail.com/world/us-politics/article-fa...