I was referring to the following. Sorry if I wasn't clear.
"Section 230 makes internet service providers, like Google and Facebook, immune from lawsuits based on claims related to content published by third-parties using their service. For example, if someone posts a fake Google Review about your business that is defamatory, you generally cannot sue Google for defamation. This is because they are immune under Section 230 of the CDA."
https://www.minclaw.com/legal-resource-center/what-is-section-230-of-the-communication-decency-act-cda/
Thanks. It certainly adds some clarity to your thought.
Section 230, however, doesn't prevent a lawsuit. What it does do, is provide a convenient singular defense claim of immunity when an ISP is defending a lawsuit, even if there are multiple complaints being filed in the suit. It may prevent a suit from getting past the initial hearing... or it may not. The suit brought by Loomer and Judicial Watch, for instance, made it thru two levels of federal court proceedings, although they lost in the end.
Another lawsuit that made it's way into court and was successfully defended by Section 230 is "Charles C. Johnson V. Twitter". Story linked here...
https://thehill.com/policy/technology/court-strikes-down-far-right-activists-lawsuit-over-twitter-ban Also, "Jared Taylor V. Twitter" made it's way thru court and again Section 230 was applied as a successful defense. It just didn't prevent the lawsuit from being heard.
https://digitalcommons.law.scu.edu/cgi/viewcontent.cgi?article=2910A variety of lawsuits have been taken to trial where Section 230 immunity was successfully used by the defense and it is a broad and powerful defense. There are exceptions to the rule, but they are quite limited and primarily involve some type of criminal conduct being involved.
Now... since May 28, 2020, when President Trump signed "Executive Order on Preventing Online Censorship" (EO 13925), directing regulatory action at Section 230; the water is muddier as the Executive Order itself is currently the subject of a lawsuit seeking preliminary and permanent injunction from the Executive Order from being enforced.