Sorry but I'm not wrong at all? Did I ever say that it was always going to be free? When I said 'the point of this being a free game is so that they can receive a lot of feedback and suggestions during the development of it to bring it closer to perfection' I was implying so that it would sell better when it's completed.
Also, people's intentions can change, and sometimes creators like to cater to the whims of the community for better feedback, did you even stop to consider how many more people would buy the game if more fetish options were opened?