https://techcrunch.com/2020/11/12/twitter-labeled-300000-us-election-tweets-around-0-2/

Just over a week after the U.S. elections, Twitter has offered a breakdown of some of its efforts to label misleading tweets. The site says that from October 27 to November 11, it labeled some 300,000 tweets as part of its Civic Integrity Policy. That amounts to around 0.2% of the total number of election-related tweets sent during that two-week period.

Of course, not all Twitter warnings are created equal. Only 456 of those included a warning that covered the text and limited user engagement, disabling retweets, replies and likes. That specific warning did go a ways toward limited engagement, with around three-fourths of those who encountered the tweets seeing the obscured texts (by clicking through the warning). Quote tweets for those so labeled decreased by around 29%, according to Twitter’s figures.