A lawsuit such as LinkedIn v. hiQ ?

The concluding scraping publically accessible data was not a violation of CFAA, after which Twitter et al went logged-in-users-only?

I don't know if copyright comes into this. While social media terms of service are very clear about licensing the comments of individual users, that's to protect them from what the law doesn't say implicitly. Is every comment posted to Twitter or Bluesky a "literary work" ? An original, creative expression ? I have my doubts but I guess there's room for a lawsuit yet.