These are kinda funny thing, but in long term it'll ruin the value of sports. We were able to watch and play different sports and when the same gets listed among the sports played around who would let their child be part of such thing. Through the above post came to know that it is just a fake news thats been circulated around. Maybe some television channel or Netflix can conduct this as a show 
Not only is it detrimental to the value of the sport but it will also damage the younger generation, who might even watch such a public sex show if the show is truly accessible to all without filters. After all, sex is the most private thing for two people and should not be shown publicly. Maybe casinos can use it as a betting tool but I don't know if any casino wants to use it or will reject the idea so it's not considered against the prevailing norms.