i dont think that it will happening right now although facebook crypto ads are not that usual but somesort there is still an ads on facebook promoting ICO , so i dont think that the are obeying the rules . Maybe if FBI will do some sanction reagrding that ICO on social media will be stopped .
By such actions, the FBI protects the us stock market. This is my opinion. But it seems to me that this will not lead them to the desired result. The entire global financial system no longer suits people. In such circumstances, it will be difficult to convince people that there is no alternative. Investment mechanisms are also losing their relevance. ICO is only the first signals of this.