In the last years many fan platforms saw the light. Most popular at the moment is onlyfans. But that doesn’t work for everybody. Now there is ModelCentro a platform that gives you many option, from paid content, clips to premium social media.
The good thing is that they are adult industry friendly and you get 75% of the takings.
I you are looking to build a fan base and sell content to them this might be a great option.
Just a few examples: