My source was a map posted to Reddit in July 2024. However after doing more research, Wikipedia reports it is now actually 16 states.
Emphasis mine:
February 2024: the Attorney General of the state of Texas sued Aylo/Pornhub for allegedly not obeying the state’s legal age verification law.[141][142][143] As of March 2024, Pornhub and other Aylo-owned websites have blocked access in Texas, due to the adoption of an age verification law which usually mandates age verification through the use of an identity document. In states where Pornhub is blocked, which also include Alabama, Arkansas, Louisiana, Mississippi, Montana, North Carolina, Utah, Virginia, Florida, Nebraska, Indiana, Kansas, Idaho, Kentucky, and Oklahoma; a message is displayed featuring pornstar Cherie DeVille criticizing such laws.[
I was in a hotel just this week. Got in late, after traveling all day, so I flipped on the tv. I pulled up the guide and clicked a channel that sounded interesting. It was in a commercial break, after 1 commercial I brought the guide back up. I scrolled through hundreds of channels with the crappy hotel remote control. The entire time, the commercials were still playing in the background. I eventually made it down to HBO at the bottom of the list and picked a movie that had just started a few minutes ago. The outrageous length of the ad break from the first channel was unbelievable. Easily more than 5 full minutes. Why do people put up with it. And why do people PAY for the “privilege”?