While the First Amendment generally does not apply to private companies, the Supreme Court has held it “does not disable the government from taking steps to ensure that private interests not restrict . . . the free flow of information and ideas.”

https://www.city-journal.org/html/platform-or-publisher-1588...

I would agree with that. The CDA as a whole has been used to put far too many people in prison, and stifle free speech.