https://www.siliconvalley.com/2022/11/11/did-elon-musk-drive-sully-sullenberger-from-twitter/

Fans of retired US Airways pilot Chesley “Sully” Sullenberger III, famed for his “Miracle on the Hudson” emergency plane landing in New York, expressed a mix of support, disappointment and other reactions following his news Thursday that was “taking a step back” from Twitter.

Sullenberger didn’t say why he will no longer post news about himself or commentary on Twitter. That didn’t stop many from assuming that the hero pilot, known for taking principled stands on U.S. politics, aviation safety and other issues, was moving away from Twitter because he disagrees with how new owner Elon Musk is running the social media company.