Here's a great and more detailed rundown of the two groups I mentioned @caseynewton:
https://www.platformer.news/social-media-trials-230-content-design/
His conclusion: "Section 230 continues to do a lot of good, and should be handled with care. But to argue that it must be frozen in amber and preserved at all costs is to risk protecting an abstraction at the expense of actual people. Juries have begun to realize that, and one way or another, platforms are going to have to deal with the consequences."