[v0idzer0]

Substack was temporarily suspended for stealing data to seed their Twitter clone. They stopped and you can once again like and retweet their posts

[Timon3]

You're putting this as a known fact, but it fully relies on Elon being truthful. The Substack CEO denied this, and since he doesn't have a history of lies over the last months, I don't see any reason to give Elon the benefit of the doubt.