What is the solution to the general problem?

There is an ingenious and simple solution to the problem. Someone needs creativity, and someone needs creativity with elements of NSFW. So why don't you divide the work into two groups. In one, everything is as it was before the update, and in the other, everything is new. After all, you can create a link or check the box when creating that it's an NSFW job. After all, you've moved half of your customers to other sites with your updates. But someone specifically paid the tariffs for a year in advance. And what should they do now? Then return the money to all those who are not satisfied and have paid for your services.