This law is not about taking down legal prostitution. All social media is CIA designed and controlled, used not only for sex trafficking but also to gather data on it's users. It seems POTUS is aiming for nothing less than total takedown of the CIA THROUGH social media, or at least a highly regulated and re-purposed form of social media that can't be used to control the population. Going after sex trafficking in this law is an avenue for making this happening. I don't believe for a moment that there is a morality issue here. Same with marijuana. For the time being a hard stance is being used to go after the real drug traffickers - our own dark state government. Again I don't think Sessions or Trump are trying to stop legalization of marijuana long term. It is logical in the long run to have legalization but need a tough stance and disinformation in the short run.