“most paid porn sites were hurting financially...and might no longer be viable”
There’s been much discussion that we are almost at a tipping point with this. At some point it becomes financially unworkable and (hooray for Capitalism!) then it may just fade away over time.
If there’s little or no money involved then no one will spend the money to produce it or put it on a server.
It will just go back to the way it used to be with buletin boards and newssites.