I noticed in regards to areas requiring specific contractual law format and specificity that your site and thus the individual monetary ability of every person who uses your platform is threatened. One area of importance is clearly defining important legal terms within your intended goal of having everyone be able to monetize their own content is the word “user”. Such lack of specificity creates ambiguity and thus leaves room wide open to interpretation.
Moreover, the idea is extremely new and your term is on a brand new frontier. It is an amazing idea but every possibility should be prepared for. Moreover, there is also the question of consciousness as well. A lot of people would see the fun and would be quite envious in having an AI of themselves be able to practically be in a movie while then choosing to be in a video game.
However, the potential for abuse is there were the greedy and selfish somehow able to gain entire control of the platform and simply exploit everyone else’s skills; although I’m quite sure Silicon Valley is most likely doing that now anyways.