“Twitter has had a massive drop in revenue, due to activist groups pressuring advertisers, even though nothing has changed with content moderation and we did everything we could to appease the activists. Extremely messed up! They’re trying to destroy free speech in America,” Musk tweeted Friday.

https://defiantamerica.com/heres-the-full-list-of-major-companies-who-pulled-advertising-after-elon-musk-decided-to-make-twitter-a-free-speech-platform-for-all/