Twitter only defaults to public; you can use it in private mode if you prefer. In the Privacy & Safety section of Twitter's settings, you'll see "Protect your

Twitter only defaults to public; you can use it in private mode if you prefer. In the Privacy & Safety section of Twitter's settings, you'll see "Protect your Tweets": > If selected, only those you approve will receive your Tweets. Your future Tweets will not be available publicly. Tweets posted previously may still be publicly visible in some places. Learn more: https://help.twitter.com/en/safety-and-security/public-and-protected-tweets https://help.twitter.com/en/safety-and-security/public-and-p...