If that were the case, HN, reddit, YouTube, Facebook, Wikipedia, etc. would all have to shut down. There are a bunch of illegal things posted on all websites with user-generated content -- copyright violations, hate speech, financial advice, advising people to kill themselves -- all of which are illegal. You're suggesting we make the website owner liable?
> I've said it before, and I'll [say it] again
Removing section 230 protection as you're suggesting would be such a radical change in the internet as we know it. This argument is so stale. Please stop saying it again and again.