I have more an issue with the monopoly of big tech companies. Google, apple, facebook. They are doing legit illegal things, break em up.
I get the 230 argument but revoking protections will hurt US businesses ability to innovate. Yea it'll hurt twitter or whatever, but this goes beyond tweetin'. The US is unique (in a good way). A lot of europe and asian countries dont have the free speech laws we do, which is part of the reason the US has a competitive advantage and a lot of the massive tech companies. Curbing these protections could loose the US advantage (not that europe isn't pecking away at us with stuff like GPDR).
In summary, big tech bad, freedom of speech good.