Not so much California so much as people can easily bootleg porn for free thanks to online pirating of it. Similar to cheap gas, the revenue is no longer high enough to pay for as much. I am not the kind of person to know in detail what’s going on with porn, but I would be willing to bet that if people can copy and bootleg movies and games over the internet like they have been doing for some time, they can do the same with porn, which is pretty much photos & video.
pay for pr0n ?
My theory: TATTOOS killed the “adult entertainment” industry. Some of those gals would make a merchant sailor cringe...