Daniel Auener is the Mastodon instance administrator wptoots.social and has developed a CSV list of WordPress contributors who are on Mastodon.
This is the page from where you can view and download the CSV file, which you can then import from your Mastodon profile to automatically follow everyone on the list: https://wp-community-on-mastodon.wptoots.social /
More information on his GitHub page: https://github.com/danielauener/Mastodon-WordPress-Community
This is a toot pinned that Daniel Auener has on Mastodon’s profile of him:
This is a great initiative that helps grow the WordPress community. Thanks Daniel!