Looks like the WSJ is going all in on moving to Mastodon, with this little tutorial available without a paywall.
https://www.wsj.com/story/how-to-use-mastodon-the-social-media-platform-blocked-by-elon-musks-twitter-7751455f
How to Use Mastodon, the Social-Media Platform Blocked by Elon Musk’s Twitter

Mastodon could be the future of social media—if you can figure it out

Wall Street Journal
@danielhep
Every news organization should be building their own Mastodon instances and at least having all their reporters cross-posting there. Otherwise, they're just agreeing to be constantly blackmailed by Elmo.