The short strokes are that after the Pornhub debacle, the credit card companies particularly Mastercard have imposed severe restrictions on adult content and particularly fetish content.
They keep imposing more and more restrictions and are acting like a morality police on the type of content which adults can enjoy, which in my opinion no private company should be able to do.
This coupled with lots of countries bringing in online age verification and its a tough time, just try getting a bank account as an adult performer or business in the UK!!
For those of you who don't like providing your ID such as driving licence I'm afraid you are going to be disappointed as this will soon become the norm for all sites, and perhaps even worse if the Republicans win the next election with plans to make illegal/ban vast swathes of pornography, like it or not it is a financial and political attack on the industry.
There is a reason lots of producers are not producing anymore