From a business perspective. I don't believe Twitter has any long term issues with downturn.
How many people will probably get a Twitter account that heretofore hadn't. The curiosity of what will be said that wasn't allowed prior should draw a crowd. I had thousands of followers on Instagram that expressed zero interest in Twitter due to vast censorship network involved. They believed staying with just Instagram was better. And that says a lot. In some ways they were correct.
The release of Twitter documents is a fascinating eye catching.