I understand the point you're trying to make. However, I wanted to point out that Wikipedia being one-third porn/obscene content is unlikely in the extreme.
It's not really that unlikely. In the exact same brief upholding the Texas Porn ID law they're arguing that states have the power to decide what is obscene or not; they're setting up the blocks for saying things like any LGBT content is inherently obscene. This is especially clear in another ruling posted today [1] where the supreme court argues that parents have a right to fully withhold children from any LGBT content they might experience from school.
[1] https://www.supremecourt.gov/opinions/24pdf/24-297_4f14.pdf