It isn't often that I see a case which really could change the internet. Particularly eye-opening was https://www.supremecourt.gov/DocketPDF/22/22-277/292540/2023... - an amicus brief from the moderators of the subreddits r/law and r/SCOTUS. It brought home how different a world with laws like this could be. And I had to laugh at pages 15-22. "We aren't going to argue the law. We're just going to show you the content that we are moderating." Followed by screenshots of attacks, many of them death threats, aimed at the Supreme Court. That's one way to get a judge's attention!
Arguments were heard yesterday. Luckily https://www.npr.org/2024/02/26/1233506273/supreme-court-soci... suggests that the justices were skeptical of the Florida and Texas laws.
Arguments are being heard today. https://www.oyez.org/cases/2023/22-555 links to a current recording.