Cpa adult with Ai model accounts

Hello guys I want to start doing CPA adults with my 3 Instagram AI models accounts there's anyone doing it and see success?
Instead of sending the people to fanvue.
I see success and get more followers on fanvue but not subs.

what CPA sites adults you working with to send free traffic do you think it's going to be successful?

I used to do CPA marketing, but it is just terrible, it sounds simple for beginners that just fill out a form, but trust me you do not wanna try this, it is not worth it, what it is worth is some affiliate program with pay per lead like Skillshare or Sendinblue, they pay like 5 or 7 dollars about each free account that is made through the special link of yours. Honestly, I would say just join normal affiliate programs, they are hard at the beginning and do not work great in the short term but for the long term, they are really great.

So CPA marketing is not profitable anymore or have you had a bad experience with it?