Earlier quoted context omitted.
But what counts as obscene is not well defined. Forget newspapers you could have to age gate Wikipedia
What counts as obscene has been defined for a while. And I don't think Wikipedia would count as obscene by the Miller test. https://en.wikipedia.org/wiki/Miller_test . Whether "the average person, applying contemporary community standards", would find that the work, taken as a whole, appeals to the prurient interest, . Whether the work depicts or describes, in a patently offensive way, sexual conduct or excretory fun…
"Contemporary community standards" and "lacks serious literary, artistic, political, or scientific value" are so vague as to be useless. Whose community? Which standards? How many people have to be offended by something? How many people have to find value in it for it to be serious?
https://en.wikipedia.org/wiki/Obscenity
> In 1957, two associates of acclaimed poet Allen Ginsberg were arrested and jailed for selling his book "Howl and Other Poems" to undercover police officers at a beatnik bookstore in San Francisco. Eventually the California Supreme Court declared the literature to be of "redeeming social value" and therefore not classifiable as "obscene". Because the poem "Howl" contains pornographic slang and overt references to drugs and homosexuality, the poem was (and is) frequently censored and confiscated; however, it remains a landmark case.
The Simpsons was considered concerningly off-color in the 1990s; I remember quite a bit of pearl clutching about it, to the point of them getting into a bit of a feud with George and Barbara Bush. Now it's positive family values TV of "serious artistic value".
Most of what's on Pornhub is considered pornography but not obscenity currently, but that could change on a dime.