It's apples and oranges and therefore are not and should not be regulated in the same way
I think that fact is pertinent, but it may also be helpful to think of the distinction between a publisher and a technology. If I write a book called “Vaccines Kill and Trump is Still President”, it feels fair and correct to me that Random House has the right to pass on publishing it but that nobody could stop me from reading it to someone over the phone or mailing it to someone.