And on Tuesday, he tweeted that some groups may have to pay to use Twitter.

“Ultimately, the downfall of the Freemasons was giving away their stonecutting services for nothing,” hewrote.

“Twitter will always be free for casual users, but maybe a slight cost for commercial/government users.”

Musk oftentweets his ideasforfixing the siteto his nearly 91 million followers, and sometimes deletes them afterward.

Twitter didn’t immediately respond to a request for comment.