> Friendly Captcha generates a unique crypto puzzle for each visitor. As soon as the user starts filling a form it starts getting solved automatically. Solving it will usually take a few seconds. By the time the user is ready to submit, the puzzle is probably already solved.
This sounds a lot like the Brave browser model. I am unsure how well the company is doing, and how well the users who opted in to receive BATs are doing, though.
Well, you could keep everything else in the project and put yourself or a human as the "does this result feel better than the other one" decision maker
I thought at first that the existing patients are getting better and looking younger thanks to the chemicals, rather than the new patients being younger than the previous ones.
It could just be the recommended marketing practice by the local small business school. Right after "Rent a week on the ad spot by the bus station" could be "buy a few fake reviews on yelp".