That was literally the purpose of Section 230. If you want them to not be able to do that, you want Section 230 to be repealed. You don't have to take my word for it, either, since one of the authors has been explicit about it. (The discussion in his tweets is largely framed around politics, but there is nothing that would make the argument only apply to them vs speech in general)

https://twitter.com/RonWyden/status/1266052221072019456