This week, Twitter began restricting the promotion of links to Substack newsletters, a move that seems to fly in the face of owner Elon Musk’s vocal support of free speech on the platform. The change is a huge problem for Substack writers, who have found Twitter to be one of the best places to attract new subscribers to their newsletters.
“It appears that Musk is making decisions based on his own financial interests and petty grievances — even if it makes Twitter objectively worse for…